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Cabibbo G, Daniele B, Borzio M, Casadei-Gardini A, Cillo U, Colli A, Conforti M, Dadduzio V, Dionisi F, Farinati F, Gardini I, Giannini EG, Golfieri R, Guido M, Mega A, Cinquini M, Piscaglia F, Rimassa L, Romanini L, Pecorelli A, Sacco R, Scorsetti M, Viganò L, Vitale A, Trevisani F. Multidisciplinary treatment of hepatocellular carcinoma in 2023: Italian practice Treatment Guidelines of the Italian Association for the Study of the Liver (AISF), Italian Association of Medical Oncology (AIOM), Italian Association of Hepato-Bilio-Pancreatic Surgery (AICEP), Italian Association of Hospital Gastroenterologists (AIGO), Italian Association of Radiology and Clinical Oncology (AIRO), Italian Society of Pathological Anatomy and Diagnostic Cytology (SIAPeC-IAP), Italian Society of Surgery (SIC), Italian Society of Gastroenterology (SIGE), Italian Society of Medical and Interventional Radiology (SIRM), Italian Organ Transplant Society (SITO), and Association of Patients with Hepatitis and Liver Disease (EpaC) - Part II - Non-surgical treatments. Dig Liver Dis 2024; 56:394-405. [PMID: 38052656 DOI: 10.1016/j.dld.2023.10.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/13/2023] [Accepted: 10/30/2023] [Indexed: 12/07/2023]
Abstract
Worldwide, hepatocellular carcinoma (HCC) is the third most common cause of cancer-related death. The remarkable improvements in treating HCC achieved in the last years have increased the complexity of its management. Following the need to have updated guidelines on the multidisciplinary treatment management of HCC, the Italian Scientific Societies involved in the management of this cancer have promoted the drafting of a new dedicated document. This document was drawn up according to the GRADE methodology needed to produce guidelines based on evidence. Here is presented the second part of guidelines, focused on the multidisciplinary tumor board of experts and non-surgical treatments of HCC.
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Affiliation(s)
- Giuseppe Cabibbo
- Section of Gastroenterology and Hepatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties PROMISE, University of Palermo, Gastroenterology Unit, Azienda Ospedaliera Universitaria Policlinico "Paolo Giaccone", Palermo, Italy.
| | - Bruno Daniele
- Oncology Unit, Ospedale del Mare, ASL Napoli 1 Centro, Napoli, Italy
| | - Mauro Borzio
- Centro Diagnostico Italiano (CDI), Milano, Italy
| | - Andrea Casadei-Gardini
- Department of Oncology, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute Hospital, Milan, Italy
| | - Umberto Cillo
- General Surgery 2-Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, Padua University Hospital, 35128 Padua, Italy
| | - Agostino Colli
- Dipartimento di Medicina Trasfusionale ed Ematologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | | | - Vincenzo Dadduzio
- Medical Oncology Unit, "Mons. A.R.Dimiccoli" Hospital, Barletta, ASL BT, Italy
| | - Francesco Dionisi
- Department of Radiation Oncology, IRCCS Regina Elena National Cancer Institute - Rome, Italy
| | - Fabio Farinati
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; Gastroenterology Unit, Azienda Ospedale-Università di Padova, 35128 Padova, Italy
| | - Ivan Gardini
- EpaC Onlus, Italian Liver Patient Association, Turin, Italy
| | - Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Rita Golfieri
- Alma Mater Studiorum" Bologna University, Bologna, Italy; Radiology Unit Madre Fortunata Toniolo Private Hospital, coordinator of Radiology centers Medipass Bologna, Bologna, Italy
| | - Maria Guido
- Department of Medicine, University of Padova, Padova - Italy
| | - Andrea Mega
- Department of Gastronterology, Regional Hospital Bolzano, Italy
| | - Michela Cinquini
- Oncology Department, Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Milano, Italy
| | - Fabio Piscaglia
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy; Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Laura Romanini
- Radiology Unit, Ospedale di Cremona, ASST Cremona, Cremona, Italy
| | - Anna Pecorelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Rodolfo Sacco
- Gastroenterology and Endoscopy Unit, Department of Surgical and Medical Sciences, University of Foggia, 71100 Foggia, Italy
| | - Marta Scorsetti
- Department of Biomedical Sciences, Humanitas University, 20090 Pieve Emanuele, Milan, Italy; Department of Radiotherapy and Radiosurgery, Humanitas Research Hospital IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Luca Viganò
- Hepatobiliary Unit, Department of Minimally Invasive General & Oncologic Surgery, Humanitas Gavazzeni University Hospital, Viale M. Gavazzeni 21, 24125 Bergamo, Italy; Department of Biomedical Sciences, Humanitas University, Viale Rita Levi Montalcini 4, 20090 Milan, Italy
| | - Alessandro Vitale
- General Surgery 2-Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, Padua University Hospital, 35128 Padua, Italy
| | - Franco Trevisani
- Department of Medical and Surgical Sciences, University of Bologna, Italy; Unit of Semeiotics, Liver and Alcohol-Related Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy.
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Cabibbo G, Daniele B, Borzio M, Casadei-Gardini A, Cillo U, Colli A, Conforti M, Dadduzio V, Dionisi F, Farinati F, Gardini I, Giannini EG, Golfieri R, Guido M, Mega A, Minozzi S, Piscaglia F, Rimassa L, Romanini L, Pecorelli A, Sacco R, Scorsetti M, Viganò L, Vitale A, Trevisani F. Multidisciplinary Treatment of Hepatocellular Carcinoma in 2023: Italian practice Treatment Guidelines of the Italian Association for the Study of the Liver (AISF), Italian Association of Medical Oncology (AIOM), Italian Association of Hepato-Bilio-Pancreatic Surgery (AICEP), Italian Association of Hospital Gastroenterologists (AIGO), Italian Association of Radiology and Clinical Oncology (AIRO), Italian Society of Pathological Anatomy and Diagnostic Cytology (SIAPeC-IAP), Italian Society of Surgery (SIC), Italian Society of Gastroenterology (SIGE), Italian Society of Medical and Interventional Radiology (SIRM), Italian Organ Transplant Society (SITO), and Association of Patients with Hepatitis and Liver Disease (EpaC) - Part I - Surgical treatments. Dig Liver Dis 2024; 56:223-234. [PMID: 38030455 DOI: 10.1016/j.dld.2023.10.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/07/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
Worldwide, hepatocellular carcinoma (HCC) is the third most common cause of cancer-related death. The remarkable improvements in treating HCC achieved in the last years have increased the complexity of HCC management. Following the need to have updated guidelines on the multidisciplinary treatment management of HCC, the Italian Scientific Societies involved in the management of this cancer have promoted the drafting of a new dedicated document. This document was drawn up according to the GRADE methodology needed to produce guidelines based on evidence. Here is presented the first part of guidelines, focused on the multidisciplinary tumor board of experts and surgical treatments of HCC.
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Affiliation(s)
- Giuseppe Cabibbo
- Section of Gastroenterology and Hepatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties PROMISE, University of Palermo, Italy; Gastroenterology Unit, Azienda Ospedaliera Universitaria Policlinico "Paolo Giaccone", Palermo, Italy.
| | - Bruno Daniele
- Oncology Unit, Ospedale del Mare, ASL Napoli 1 Centro, Napoli, Italy
| | - Mauro Borzio
- Centro Diagnostico Italiano (CDI), Milano, Italy
| | - Andrea Casadei-Gardini
- Department of Oncology, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute Hospital, Milan, Italy
| | - Umberto Cillo
- General Surgery 2-Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, Padua University Hospital, 35128 Padua, Italy
| | - Agostino Colli
- Dipartimento di Medicina Trasfusionale ed Ematologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | | | - Vincenzo Dadduzio
- Medical Oncology Unit, "Mons. A.R.Dimiccoli" Hospital, Barletta, ASL BT, Italy
| | - Francesco Dionisi
- Department of Radiation Oncology, IRCCS Regina Elena National Cancer Institute - Rome, Italy
| | - Fabio Farinati
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; Gastroenterology Unit, Azienda Ospedale-Università di Padova, 35128 Padova, Italy
| | - Ivan Gardini
- EpaC Onlus, Italian Liver Patient Association, Turin, Italy
| | - Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Rita Golfieri
- Alma Mater Studiorum" Bologna University, Bologna, Italy; Radiology Unit Madre Fortunata Toniolo Private Hospital, coordinator of Radiology centers Medipass Bologna, Bologna, Italy
| | - Maria Guido
- Department of Medicine, University of Padova, Padova- Italy
| | - Andrea Mega
- Department of Gastronterology, Regional Hospital Bolzano, Italy
| | - Silvia Minozzi
- Oncology Department, Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Milano, Italy
| | - Fabio Piscaglia
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy; Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Laura Romanini
- Radiology Unit, Ospedale di Cremona, ASST Cremona, Cremona, Italy
| | - Anna Pecorelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Rodolfo Sacco
- Gastroenterology and Endoscopy Unit, Department of Surgical and Medical Sciences, University of Foggia, 71100 Foggia, Italy
| | - Marta Scorsetti
- Department of Biomedical Sciences, Humanitas University, 20090 Pieve Emanuele, Milan, Italy; Department of Radiotherapy and Radiosurgery, Humanitas Research Hospital IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Luca Viganò
- Hepatobiliary Unit, Department of Minimally Invasive General & Oncologic Surgery, Humanitas Gavazzeni University Hospital, Viale M. Gavazzeni 21, 24125 Bergamo, Italy; Department of Biomedical Sciences, Humanitas University, Viale Rita Levi Montalcini 4, 20090 Milan, Italy
| | - Alessandro Vitale
- General Surgery 2-Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, Padua University Hospital, 35128 Padua, Italy
| | - Franco Trevisani
- Department of Medical and Surgical Sciences, University of Bologna, Italy; Unit of Semeiotics, Liver and Alcohol-Related Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy.
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Franceschi P, Brandi N, Pecorelli A, Vitale G, Cescon M, Renzulli M. Reverse Mirizzi Syndrome. Radiol Case Rep 2023; 18:4157-4159. [PMID: 37745768 PMCID: PMC10511724 DOI: 10.1016/j.radcr.2023.08.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/13/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
A man in his 40s presented to our Hospital with abdominal pain, jaundice, and pruritus. He had a history of Alagille Syndrome treated with cholecystojejunostomy in the neonatal period because of initial misdiagnosis of biliary atresia. Laboratory investigations showed hyperbilirubinemia (total bilirubin 1.76 mg/dL [<1.2 mg/dL]; conjugated 1.06 mg/dL [<0.3 mg/dL]) and cholestasis (GGT 78 U/L [<50 U/L]; ALP 200 U/L [<50 U/L]). Transabdominal ultrasound was limited by aerobilia due to the cholecystojejuno-anastomosis. Subsequent basal CT scan revealed an impacted stone within the patient's native common bile duct (CBD). Aerobilia in intrahepatic bile ducts and gallbladder was reported. Magnetic Resonance cholangiopancreatography confirmed the gallstone in the CBD compressing cystic duct and common hepatic duct, with dilation of the upstream bile ducts. Furthermore, the native CBD was obstructed by other gallstones. In Mirizzi syndrome, gallstones impacted in gallbladder's Hartmann's pouch or cystic duct extrinsically compress CBD. We suggest naming the present condition "Reverse Mirizzi Syndrome" (Renzulli Matteo Syndrome, RMS) because it is the exact opposite of Mirizzi syndrome.
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Affiliation(s)
- Paola Franceschi
- Department of Radiology, IRCSS Azienda Ospedaliero Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy
| | - Nicolò Brandi
- Department of Radiology, IRCSS Azienda Ospedaliero Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy
| | - Anna Pecorelli
- Department of Radiology, IRCSS Azienda Ospedaliero Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy
| | - Giovanni Vitale
- Unit of Internal Medicine for the Treatment of Severe Organ Failure, Surgical Department of Digestive, Hepatic and Endocrine-Metabolic Diseases, IRCSS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
| | - Matteo Cescon
- Hepatobiliary Surgery and Organ Transplantation, IRCSS Azienda Ospedaliero Universitaria di Bologna, Via G. Massarenti 9, Bologna, Italy
| | - Matteo Renzulli
- Department of Radiology, IRCSS Azienda Ospedaliero Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy
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Benevento F, Pecorelli A, Stefanescu H, Sparchez Z, Vukotic R, Pettinari I, Grigoras CA, Tovoli F, Ravaioli F, Stefanini B, Andreone P, Piscaglia F. Presence of Hepatocellular Carcinoma Does Not Affect Course and Response to Anticoagulation of Bland Portal Vein Thrombosis in Cirrhotic Patients. J Hepatocell Carcinoma 2023; 10:473-482. [PMID: 37007210 PMCID: PMC10065221 DOI: 10.2147/jhc.s390777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 03/15/2023] [Indexed: 03/29/2023] Open
Abstract
Background Malignancies are generally considered a risk factor for deep vein thrombosis and may hamper the recanalisation of thrombosed veins. Aim We investigate whether the natural course and response to anticoagulant treatment of bland portal vein thrombosis (PVT) in patients with cirrhosis complicated by hepatocellular carcinoma (HCC) differ from those without HCC. Methods Retrospective study in two hepatology referral centres, in Italy and Romania where patients with a diagnosis of PVT on cirrhosis and follow-up of at least 3 months with repeated imaging were included. Results A total of 162 patients with PVT and matching inclusion and exclusion criteria were identified: 30 with HCC were compared to 132 without HCC. Etiologies, Child-Pugh Score (7 vs 7) and MELD scores (11 vs 12, p=0.3679) did not differ. Anticoagulation was administered to 43% HCC vs 42% nonHCC. The extension of PVT in the main portal trunk was similar: partial/total involvement was 73.3/6.7% in HCC vs 67.4/6.1% in nonHCC, p=0.760. The remainder had intrahepatic PVT. The recanalization rate was 61.5% and 60.7% in HCC/nonHCC in anticoagulated patients (p=1). Overall PVT recanalisation, including treated and untreated patients, was observed in 30% of HCC vs 37.9% of nonHCC, p=0.530. Major bleeding incidence was almost identical (3.3% vs 3.8%, p=1). Progression of PVT after stopping anticoagulation did not differ (10% vs 15.9%, respectively, HCC/nHCC, p=0.109). Conclusion The course of bland non-malignant PVT in cirrhosis is not affected by the presence of active HCC. Treatment with anticoagulation in patients with active HCC is safe and as effective as in nonHCC patients, this can potentially allow us to use otherwise contraindicated therapies (ie TACE) if a complete recanalization is achieved with anticoagulation.
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Affiliation(s)
- Francesca Benevento
- Department of Medicine and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Anna Pecorelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Horia Stefanescu
- Gastroenterology Department, Liver Unit & Ultrasound Laboratory, Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Zeno Sparchez
- Gastroenterology Department, Liver Unit & Ultrasound Laboratory, Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Ranka Vukotic
- Department of Medicine and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- Medicina Interna 4, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Irene Pettinari
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Crina-Anca Grigoras
- Gastroenterology Department, Liver Unit & Ultrasound Laboratory, Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Francesco Tovoli
- Department of Medicine and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Federico Ravaioli
- Department of Medicine and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Bernardo Stefanini
- Department of Medicine and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Pietro Andreone
- Divisione di Medicina Interna a Indirizzo Metabolico-Nutrizionale, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Fabio Piscaglia
- Department of Medicine and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Correspondence: Fabio Piscaglia, Email
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Simonetti M, Cavaliere F, Pecorelli A, Fabbrizio B, Vasuri F, Golfieri R. Synchronous hepatocellular carcinoma and renal cell carcinoma in young woman with sarcoidosis: A case report. Radiol Case Rep 2023; 18:358-363. [DOI: 10.1016/j.radcr.2022.10.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/11/2022] [Accepted: 10/16/2022] [Indexed: 11/18/2022] Open
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Renzulli M, Braccischi L, D'Errico A, Pecorelli A, Brandi N, Golfieri R, Albertini E, Vasuri F. State-of-the-art review on the correlations between pathological and magnetic resonance features of cirrhotic nodules. Histol Histopathol 2022; 37:1151-1165. [PMID: 35770721 DOI: 10.14670/hh-18-487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Hepatocellular carcinoma (HCC) has become the second greatest cause of cancer-related mortality worldwide and the newest advancements in liver imaging have improved the diagnosis of both overt malignancies and premalignant lesions, such as cirrhotic or dysplastic nodules, which is crucial to improve overall patient survival rate and to choose the best treatment options. The role of Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) has grown in the last 20 years. In particular, the introduction of hepatospecific contrast agents has strongly increased the definition of precursor nodules and detection of high-grade dysplastic nodules and early HCCs. Nevertheless, the diagnosis of liver tumours in cirrhotic patients sometimes remains challenging for radiologists, thus, in doubtful cases, biopsy and histological analysis become critical in clinical practice. This current review briefly summarizes the history of imaging and histology for HCC, covering the newest techniques and their limits. Then, the article discusses the links between radiological and pathological characteristics of liver lesions in cirrhotic patients, by describing the multistep process of hepatocarcinogenesis. Explaining the evolution of pathologic change from cirrhotic nodules to malignancy, the list of analyzed lesions provides regenerative nodules, low-grade and high-grade dysplastic nodules, small HCC and progressed HCC, including common subtypes (steatohepatitic HCC, scirrhous HCC, macrotrabecular massive HCC) and more rare forms (clear cell HCC, chromophobe HCC, neutrophil-rich HCC, lymphocyte-rich HCC, fibrolamellar HCC). The last chapter covers the importance of the new integrated morphological-molecular classification and its association with radiological features.
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Affiliation(s)
- Matteo Renzulli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italia
| | - Lorenzo Braccischi
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italia
| | - Antonietta D'Errico
- Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Anna Pecorelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italia
| | - Nicolò Brandi
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italia
| | - Rita Golfieri
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italia
| | - Elisa Albertini
- Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Vasuri
- Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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Morandi L, Torsani F, Forini G, Tamburrini M, Carnevale A, Pecorelli A, Giganti M, Piattella M, Guzzinati I, Papi A, Contoli M. The Additional Value of Lower Respiratory Tract Sampling in The Diagnosis of COVID-19: A Real-Life Observational Study. Diagnostics (Basel) 2022; 12:diagnostics12102372. [PMID: 36292061 PMCID: PMC9601111 DOI: 10.3390/diagnostics12102372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Since December 2019, SARS-CoV-2 has been causing cases of severe pneumonia in China and has spread all over the world, putting great pressure on health systems. Nasopharyngeal swab (NPS) sensitivity is suboptimal. When the SARS-CoV-2 infection is suspected despite negative NPSs, other tests may help to rule out the infection. Objectives: To evaluate the yield of the lower respiratory tract (LRT) isolation of SARS-CoV-2. To evaluate the correlations between SARS-CoV-2 detection and clinical symptoms, and laboratory values and RSNA CT review scores in suspect patients after two negative NPSs. To assess the safety of bronchoscopy in this scenario. Method: A retrospective analysis of data from LRT sampling (blind nasotracheal aspiration or bronchial washing) for suspected COVID-19 after two negative NPS. Chest CT scans were reviewed by two radiologists using the RSNA imaging classification. Results: SARS-CoV-2 was detected in 14/99 patients (14.1%). A correlation was found between SARS-CoV2 detection on the LRT and the presence of a cough as well as with typical CT features. Typical CT resulted in 57.1% sensitivity, 80.8% accuracy and 92.3% NPV. Neither severe complications nor infections in the personnel were reported. Conclusions: In suspect cases after two negative swabs, CT scan revision can help to rule out COVID-19. In selected cases, with consistent CT features above all, LRT sampling can be of help in confirming COVID-19.
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Affiliation(s)
- Luca Morandi
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
- Respiratory Medicine, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Francesca Torsani
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
| | - Giacomo Forini
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
| | - Mario Tamburrini
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
| | - Aldo Carnevale
- Radiology Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
- Section of Radiology, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
- Correspondence:
| | - Anna Pecorelli
- Radiology Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
| | - Melchiore Giganti
- Radiology Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
- Section of Radiology, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Marco Piattella
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
| | - Ippolito Guzzinati
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
| | - Alberto Papi
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
- Respiratory Medicine, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Marco Contoli
- Respiratory Medicine, Emergency Department, Azienda Ospedaliero Universitaria di Ferrara, 44124 Ferrara, Italy
- Respiratory Medicine, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
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Pecorelli A, Franceschi P, Braccischi L, Izzo F, Renzulli M, Golfieri R. MRI Appearance of Focal Lesions in Liver Iron Overload. Diagnostics (Basel) 2022; 12:diagnostics12040891. [PMID: 35453939 PMCID: PMC9029711 DOI: 10.3390/diagnostics12040891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
Liver iron overload is defined as an accumulation of the chemical element Fe in the hepatic parenchyma that exceeds the normal storage. When iron accumulates, it can be toxic for the liver by producing inflammation and cell damage. This can potentially lead to cirrhosis and hepatocellular carcinoma, as well as to other liver lesions depending on the underlying condition associated to liver iron overload. The correct assessment of liver iron storage is pivotal to drive the best treatment and prevent complication. Nowadays, magnetic resonance imaging (MRI) is the best non-invasive modality to detect and quantify liver iron overload. However, due to its superparamagnetic properties, iron provides a natural source of contrast enhancement that can make challenging the differential diagnosis between different focal liver lesions (FLLs). To date, a fully comprehensive description of MRI features of liver lesions commonly found in iron-overloaded liver is lacking in the literature. Through an extensive review of the published literature, we aim to summarize the MRI signal intensity and enhancement pattern of the most common FLLs that can occur in liver iron overload.
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Renzulli M, Brandi N, Pecorelli A, Pastore LV, Granito A, Martinese G, Tovoli F, Simonetti M, Dajti E, Colecchia A, Golfieri R. Segmental Distribution of Hepatocellular Carcinoma in Cirrhotic Livers. Diagnostics (Basel) 2022; 12:diagnostics12040834. [PMID: 35453882 PMCID: PMC9032124 DOI: 10.3390/diagnostics12040834] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/25/2022] [Accepted: 03/27/2022] [Indexed: 02/07/2023] Open
Abstract
Background: To evaluate the segmental distribution of hepatocellular carcinoma (HCC) according to Couinaud’s anatomical division in cirrhotic patients. Methods: Between 2020 and 2021, a total of 322 HCC nodules were diagnosed in 217 cirrhotic patients who underwent computed tomography (CT) or magnetic resonance imaging (MRI) for the evaluation of suspicious nodules (>1 cm) detected during ultrasound surveillance. For each patient, the segmental position of the HCC nodule was recorded according to Couinaud’s description. The clinical data and nodule characteristics were collected. Results: A total of 234 (72.7%) HCC nodules were situated in the right lobe whereas 79 (24.5%) were detected in the left lobe (p < 0.0001) and only 9 nodules were in the caudate lobe (2.8%). HCC was most common in segment 8 (n = 88, 27.4%) and least common in segment 1 (n = 9, 2.8%). No significant differences were found in the frequencies of segmental or lobar involvement considering patient demographic and clinical characteristics, nodule dimension, or disease appearance. Conclusions: The intrahepatic distribution of HCC differs among Couinaud’s segments, with segment 8 being the most common location and segment 1 being the least common. The segmental distribution of tumour location was similar to the normal liver volume distribution, supporting a possible correlation between HCC location and the volume of hepatic segments and/or the volumetric distribution of the portal blood flow.
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Affiliation(s)
- Matteo Renzulli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
- Correspondence: (M.R.); (N.B.)
| | - Nicolò Brandi
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
- Correspondence: (M.R.); (N.B.)
| | - Anna Pecorelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
| | - Luigi Vincenzo Pastore
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
| | - Alessandro Granito
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (A.G.); (F.T.)
| | - Giuseppe Martinese
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
| | - Francesco Tovoli
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (A.G.); (F.T.)
| | - Mario Simonetti
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
| | - Elton Dajti
- Department of Medical and Surgical Sciences (DIMEC), IRCCS, University of Bologna, Via Massarenti 9, 40138 Bologna, Italy;
| | - Antonio Colecchia
- Unit of Gastroenterology, Borgo Trento University Hospital of Verona, 25122 Verona, Italy;
| | - Rita Golfieri
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy; (A.P.); (L.V.P.); (G.M.); (M.S.); (R.G.)
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Ippolito D, Maino C, Pecorelli A, Salemi I, Gandola D, Riva L, Talei Franzesi C, Sironi S. Application of low-dose CT combined with model-based iterative reconstruction algorithm in oncologic patients during follow-up: dose reduction and image quality. Br J Radiol 2021; 94:20201223. [PMID: 34233459 PMCID: PMC8764930 DOI: 10.1259/bjr.20201223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES To compare image quality and radiation dose of CT images reconstructed with model-based iterative reconstruction (MBIR) and hybrid-iterative (HIR) algorithm in oncologic patients. METHODS 125 oncologic patients underwent both contrast-enhanced low- (100 kV), and standard (120 kV) dose CT, were enrolled. Image quality was assessed by using a 4-point Likert scale. CT attenuation values, expressed in Hounsfield unit (HU), were recorded within a regions of interest (ROI) of liver, spleen, paraspinal muscle, aortic lumen, and subcutaneous fat tissue. Image noise, expressed as standard deviation (SD), signal-to-noise ratio (SNR), and contrast-to-noise ratio (CNR) were calculated. Radiation dose were analyzed. Paired Student's t-test was used to compare all continuous variables. RESULTS The overall median score assessed as image quality for CT images with the MBIR algorithm was significantly higher in comparison with HIR [4 (range 3-4) vs 3 (3-4), p = 0.017].CT attenuation values and SD were significantly higher and lower, respectively, in all anatomic districts in images reconstructed with MBIR in comparison with HIR ones (all p < 0.001). SNR and CNR values were higher in CT images reconstructed with MBIR, reaching a significant difference in all districts (all p < 0.001). Radiation dose were significantly lower in the MBIR group compared with the HIR group (p < 0.001). CONCLUSIONS MBIR combined with low-kV setting allows an important dose reduction in whole-body CT imaging, reaching a better image quality both qualitatively and quantitatively. ADVANCES IN KNOWLEDGE MBIR with low-dose approach allows a reduction of dose exposure, maintaining high image quality, especially in patients which deserve a longlasting follow-up.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, MB, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, MB, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, MB, Italy
| | - Ilaria Salemi
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, MB, Italy
| | - Davide Gandola
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, MB, Italy
| | - Luca Riva
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, MB, Italy
| | | | - Sandro Sironi
- Department of Diagnostic Radiology, H Papa Giovanni XXIII, Bergamo, BG, Italy
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Ippolito D, Maino C, Pecorelli A, De Vito A, Riva L, Talei Franzesi C, Sironi S. Incidental pancreatic cystic lesions: comparison between CT with model-based algorithm and MRI. Radiography (Lond) 2021; 27:554-560. [PMID: 33281035 DOI: 10.1016/j.radi.2020.11.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/12/2020] [Accepted: 11/17/2020] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The present study aims to compare low-kV CT reconstructed with MBIR technique with MRI in detecting high-risk stigmata and worrisome features in patients with pancreatic cystic lesions. METHODS We retrospective enrolled 75 patients who underwent low-kV CT with contrast media injection for general abdominal disorders and MRI with MRCP sequences. The reviewer, blinded to clinical and histopathological data, recorded the overall number of pancreatic cystic lesions, size, location, presence of calcifications, septa, or solid enhancing or non-enhancing components, main pancreatic duct (MPD) communication, and MPD dilatation. Mean differences with 95% limits of agreement, ICC, and κ statistics were used to compare CT and MRI. RESULTS More pancreatic cystic lesions were detected with MRI than with CT, however, the ICC value of 0.81 suggested a good agreement. According to the evaluated target lesion, a very good agreement (ICC = 0.98) was found regarding the diameter (21.4 mm CT vs 21.8 mm MRI), the location (κ = 0.90), the detection of MPD dilatation (κ = 1), the presence of septa (κ = 0.86) and the MPD communication (κ = 0.87). A moderate agreement on the assessment of enhanced components was noted (κ = 0.44), while there was only a fair agreement about the presence of calcifications (κ = 0.87). CONCLUSION MDCT can be considered almost equivalent to MRI with MRCP in the evaluation of worrisome features and high-risk stigmata, offering detailed morphologic features helpful for their characterization. IMPLICATIONS FOR PRACTICE Even if MRI is considered the reference standard in pancreatic cystic lesions characterization, CT can be considered a useful tool as a first-line imaging technique to identify worrisome features and high-risk stigmata.
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Affiliation(s)
- D Ippolito
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - C Maino
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy.
| | - A Pecorelli
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - A De Vito
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - L Riva
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - C Talei Franzesi
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - S Sironi
- Department of Diagnostic Radiology, H Papa Giovanni XXIII, Piazza OMS 1, 24127, Bergamo, BG, Italy
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Ippolito D, Ragusi M, Gandola D, Maino C, Pecorelli A, Terrani S, Peroni M, Giandola T, Porta M, Talei Franzesi C, Sironi S. Computed tomography semi-automated lung volume quantification in SARS-CoV-2-related pneumonia. Eur Radiol 2021; 31:2726-2736. [PMID: 33125559 PMCID: PMC7596627 DOI: 10.1007/s00330-020-07271-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/20/2020] [Accepted: 09/08/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVES To evaluate a semi-automated segmentation and ventilated lung quantification on chest computed tomography (CT) to assess lung involvement in patients affected by SARS-CoV-2. Results were compared with clinical and functional parameters and outcomes. METHODS All images underwent quantitative analyses with a dedicated workstation using a semi-automatic lung segmentation software to compute ventilated lung volume (VLV), Ground-glass opacity (GGO) volume (GGO-V), and consolidation volume (CONS-V) as absolute volume and as a percentage of total lung volume (TLV). The ratio between CONS-V, GGO-V, and VLV (CONS-V/VLV and GGO-V/VLV, respectively), TLV (CONS-V/TLV, GGO-V/TLV, and GGO-V + CONS-V/TLV respectively), and the ratio between VLV and TLV (VLV/TLV) were calculated. RESULTS A total of 108 patients were enrolled. GGO-V/TLV significantly correlated with WBC (r = 0.369), neutrophils (r = 0.446), platelets (r = 0.182), CRP (r = 0.190), PaCO2 (r = 0.176), HCO3- (r = 0.284), and PaO2/FiO2 (P/F) values (r = - 0.344). CONS-V/TLV significantly correlated with WBC (r = 0.294), neutrophils (r = 0.300), lymphocytes (r = -0.225), CRP (r = 0.306), PaCO2 (r = 0.227), pH (r = 0.162), HCO3- (r = 0.394), and P/F (r = - 0.419) values. Statistically significant differences between CONS-V, GGO-V, GGO-V/TLV, CONS-V/TLV, GGO-V/VLV, CONS-V/VLV, GGO-V + CONS-V/TLV, VLV/TLV, CT score, and invasive ventilation by ET were found (all p < 0.05). CONCLUSION The use of quantitative semi-automated algorithm for lung CT elaboration effectively correlates the severity of SARS-CoV-2-related pneumonia with laboratory parameters and the need for invasive ventilation. KEY POINTS • Pathological lung volumes, expressed both as GGO-V and as CONS-V, can be considered a useful tool in SARS-CoV-2-related pneumonia. • All lung volumes, expressed themselves and as ratio with TLV and VLV, correlate with laboratory data, in particular C-reactive protein and white blood cell count. • All lung volumes correlate with patient's outcome, in particular concerning invasive ventilation.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy.
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy.
| | - Maria Ragusi
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Davide Gandola
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Simone Terrani
- Philips Healthcare, Viale Sacra 235, Milan, MI, 20126, Italy
| | - Marta Peroni
- Philips Healthcare, Viale Sacra 235, Milan, MI, 20126, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Marco Porta
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, Monza, MB, 20900, Italy
| | - Sandro Sironi
- Department of Diagnostic Radiology, San Gerardo Hospital, University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, 20900, Italy
- Department of Diagnostic Radiology, H Papa Giovanni XXIII, Piazza OMS 1, Bergamo, BG, 24127, Italy
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Ippolito D, Giandola T, Maino C, Pecorelli A, Ragusi M, Porta M, Gandola D, Franzesi CT, Sironi S. Whole-body low-dose computed tomography (WBLDCT) in staging and re-staging of multiple myeloma. Ann Hematol 2021; 100:1241-1249. [PMID: 33660034 DOI: 10.1007/s00277-021-04468-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 02/18/2021] [Indexed: 02/08/2023]
Abstract
The objective of this study is to evaluate the prognostic features of multiple myeloma (MM) using whole-body low-dose computed tomography (WBLDCT). One hundred three patients with biopsy-proven MM who underwent WBLDCT were retrospectively enrolled. The evolution of osteolytic lesions overtime was performed by measuring the maximum axial diameter at the baseline (T0) and the end of follow-up (Te), by using a cut-off value of 10 mm. The location and dimension of up to three lesions were registered. The time-to-fracture (TTF) was recorded. Sixty-three percent of patients presented a focal pattern, 22% a diffuse pattern, and 15% a combined one. Seventy-two percent of patients with lesions ≤ 10 mm presented stability, 27% a dimensional increase, and 1% a decrease. Patients with lesions >10 mm showed a statistically significant difference regarding the mean difference of axial diameter between T0 and Te (p = 0.015). Patients with lesions >10 mm showed an odds ratio (OR) of 29.8 (95%CIs 3.8-230.5) to develop at least one fracture. Mean TTF was significantly lower in patients with lesions >10 mm in comparison with lesions ≤ 10 mm (9 ± 3 vs 23 ± 7 months, respectively, p = 0.011). WBLDCT represents a reliable imaging-based tool for proper management of MM patients, showing that diffuse form or small lytic lesions may deserve a less frequent follow-up.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy.
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy.
| | - Anna Pecorelli
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Maria Ragusi
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Marco Porta
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Davide Gandola
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
- Department of Diagnostic Radiology, H Papa Giovanni XXIII, Piazza OMS 1, 24127, Bergamo, BG, Italy
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Ippolito D, Giandola T, Maino C, Pecorelli A, Capodaglio C, Ragusi M, Porta M, Gandola D, Masetto A, Drago S, Allegranza P, Corso R, Talei Franzesi C, Sironi S. Acute pulmonary embolism in hospitalized patients with SARS-CoV-2-related pneumonia: multicentric experience from Italian endemic area. Radiol Med 2021; 126:669-678. [PMID: 33417194 PMCID: PMC7790932 DOI: 10.1007/s11547-020-01328-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/14/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE To analyze pulmonary embolism (PE) on chest computed tomography pulmonary angiography (CTPA) in hospitalized patients affected by SARS-CoV-2, according to the severity of lung disease based both on temporal CT features changes and on CT-severity lung involvement (CT-severity score), along with the support of clinical and laboratory findings. METHODS We retrospectively enrolled a total of 170 patients with confirmed SARS-CoV-2 infection who underwent CTPA examination for PE suspicion. Pulmonary arteries diameters, right ventricle/left ventricle (RV/LV) ratio, presence, absence, and distribution of PE, pulmonary artery obstructive index (PAO index), and lobe involvement were recorded. All CT scans were reviewed to assess temporal CT changes and the COVID CT-severity score. RESULTS A total of 76 out of 170 patients (44.7%) developed PE without having any major risk factors for venous thromboembolism. The most severe pulmonary arteries involvement, expressed in terms of PAO Index, occurred in those patients with markedly elevated D-dimer and C-reactive protein (CRP) values and those patients with an advanced temporal stage of lung disease. The majority PE-positive patients were hospitalized in non-intensive wards. PE-positive patients showed a slightly higher hospitalization time in comparison with PE-negative ones. In the three months of study, overall 85.9% of patients were discharged while 14.1% died, of whom 13 PE-positive (54.2%). CONCLUSIONS Patients hospitalized for SARS-CoV-2 infection present a higher cumulative incidence of PE compared to the general population of hospitalized patients, regardless of the severity of lung inflammation or the temporal stage of the disease.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy.
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy.
| | - Anna Pecorelli
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Carlo Capodaglio
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Maria Ragusi
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Marco Porta
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Davide Gandola
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Alessandro Masetto
- Department of Diagnostic Radiology, Ospedale Vimercate, Vimercate, Italy
| | - Silvia Drago
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | | | - Rocco Corso
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, University of Milano-Bicocca, H. S. Gerardo, Monza, Italy
| | - Sandro Sironi
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, H. S. Gerardo, Via Pergolesi 33, 20900, Monza, Milan, Italy
- Department of Diagnostic Radiology, Papa Giovanni XXIII Hospital Bergamo, Bergamo, Italy
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Ippolito D, Maino C, Pecorelli A, Riva L, Querques G, Talei Franzesi C, Sironi S. Influence of injection rate in determining the development of artifacts during the acquisition of dynamic arterial phase in Gd-EOB-DTPA MRI studies. MAGMA 2021; 34:133-140. [PMID: 32562201 DOI: 10.1007/s10334-020-00857-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 06/06/2020] [Accepted: 06/09/2020] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To assess whether different Gd-EOB-DTPA injection rates could influence the development of artifacts during the arterial phase of liver MRI studies. MATERIALS AND METHODS All Gd-EOB-DTPA liver MRI studies performed for different clinical indications at a single tertiary referral center were retrospectively evaluated. Each examination was acquired on a 1.5 T scanner with T1 In- and Out-of-Phase, T2 with and without fat-saturation, DWI, and 3D-T1 fat-sat dynamic sequences. Patients were divided into two groups according to the injection rate (1 ml/s and 1.5 ml/s). A single radiologist recorded the presence or absence of artifacts during different acquisition phases, respectively: (1) all examination; (2) only during the arterial phase; (3) only during the portal-venous phase; (4) both in arterial and portal-venous phases. From a total of 748 MRI studies performed, 229 were excluded due to the presence of artifacts during the entire examination. The remaining 519 MRI studies were divided into two groups according to the injection rate. RESULTS The first group (flow rate = 1 ml/s) was composed by 312 (60.1%) patients and the second group (flow rate = 1.5 ml/s) by 207 (39.9%) patients. In the first group, 2 (0.6%) patients showed artifacts in all dynamic sequences; 13 (4%) only in the arterial phase, 16 (5%) only in the portal-venous phase, and 38 (12%) both in arterial and portal-venous phases; a total of 243 (78%) showed no artifacts. In the second group, 3 (1.5%) patients had artifacts in all dynamic sequences, 82 (40%) only in the arterial phase, 20 (10%) only in the portal-venous phase, and 53 (25%) both in arterial and portal-venous phases; a total of 49 (23.5%) showed no artifacts. A significant difference between the two groups regarding the absence of artifacts in all examination and the presence of artifacts only during the arterial phase was found (p < 0.001). CONCLUSION The development of artifacts during the arterial phase of Gd-EOB-DTPA liver MRI studies could be related to the injection rate and its reduction may help to decrease the incidence of artifacts.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, University of Milano-Bicocca, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy.
| | - Cesare Maino
- Department of Diagnostic Radiology, University of Milano-Bicocca, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, University of Milano-Bicocca, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Luca Riva
- Department of Diagnostic Radiology, University of Milano-Bicocca, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Giulia Querques
- Department of Diagnostic Radiology, University of Milano-Bicocca, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, University of Milano-Bicocca, San Gerardo Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Sandro Sironi
- Department of Diagnostic Radiology, Papa Giovanni XIII Hospital, Piazza OMS 1, 24127, Bergamo, BG, Italy
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Ippolito D, Ragusi M, Maino C, Pecorelli A, Giandola T, Franzesi CT, Sironi S. Erdheim-Chester Disease and Langerhans Cell Histiocytosis: A Case of Overlap Syndrome. Oncologist 2021; 26:e345-e346. [PMID: 33111453 PMCID: PMC7873331 DOI: 10.1002/onco.13579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/13/2020] [Indexed: 02/05/2023] Open
Abstract
Only 500 cases of Erdheim‐Chester disease have been reported in the literature to date. To increase awareness of this rare disease, this letter to the editor describes the unusual case of a woman who was diagnosed with mixed histiocytosis: Erdheim‐Chester disease and Langerhans cell histiocytosis.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
| | - Maria Ragusi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Monza, MB, Italy
- Department of Diagnostic Radiology, H Papa Giovanni XXIII, Bergamo, BG, Italy
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17
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Ippolito D, Querques G, Pecorelli A, Perugini G, Roscigno M, Da Pozzo LF, Maino C, Sironi S. Diagnostic accuracy of multiparametric magnetic resonance imaging combined with clinical parameters in the detection of clinically significant prostate cancer: A novel diagnostic model. Int J Urol 2020; 27:866-873. [PMID: 32713070 DOI: 10.1111/iju.14316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 06/12/2020] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To evaluate the diagnostic accuracy of multiparametric magnetic resonance imaging in the detection of prostate cancer, according to Prostate Imaging Reporting and Data System, and the usefulness of combining clinical parameters to improve patients' risk assessment. METHODS Overall, 201 patients underwent multiparametric magnetic resonance imaging investigation with a 3-T magnet and a 32-channel body coil based on triplanar high-resolution T2-weighted, diffusion-weighted and T1-weighted dynamic contrast-enhanced imaging before, during and after intravenous administration of paramagnetic contrast agent. Random transrectal ultrasound-guided biopsy was carried out for all eligible patients. If a Prostate Imaging Reporting and Data System ≥3 lesion was present, a targeted biopsy with magnetic resonance imaging-transrectal ultrasound fusion-guided system was carried out. RESULTS Sensitivity, specificity, positive predictive value and negative predictive value of Prostate Imaging Reporting and Data System ≥3 lesions for the detection of prostate cancer were 65.1%, 54.9%, 43.1% and 75.0% respectively, with an accuracy of 64.2% (55.1-72.7%). At uni- and multivariate analysis, age ≥70 years and prostate-specific antigen density ≥0.15 ng/mL/mL were significantly associated with prostate cancer. A new risk model named "modified Prostate Imaging Reporting and Data System" was created considering age and prostate-specific antigen density in addition to the Prostate Imaging Reporting and Data System score showing an improved correlation with prostate cancer compared with the Prostate Imaging Reporting and Data System alone (area under curve 71.4%, 95% confidence interval 62.2-80.5 vs area under curve 62.6%, 95% confidence interval 52.1-73; P ≤ 0.0001). CONCLUSIONS The accuracy of Prostate Imaging Reporting and Data System alone in the diagnosis of prostate cancer might be suboptimal, whereas a novel risk model based on the combination of multiparametric magnetic resonance imaging data with clinical parameters could offer higher discrimination and improve the ability of diagnosing clinically significant disease.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, Italy
| | - Giulia Querques
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, Italy
| | - Giovanna Perugini
- Departments of, Department of, Diagnostic Radiology, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Marco Roscigno
- Department of, Department of Urology, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | | | - Cesare Maino
- Department of Diagnostic Radiology, San Gerardo Hospital, Monza, Italy
| | - Sandro Sironi
- Departments of, Department of, Diagnostic Radiology, Papa Giovanni XXIII Hospital, Bergamo, Italy
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Ippolito D, Pecorelli A, Maino C, Capodaglio C, Mariani I, Giandola T, Gandola D, Bianco I, Ragusi M, Talei Franzesi C, Corso R, Sironi S. Diagnostic impact of bedside chest X-ray features of 2019 novel coronavirus in the routine admission at the emergency department: case series from Lombardy region. Eur J Radiol 2020; 129:109092. [PMID: 32485335 PMCID: PMC7250080 DOI: 10.1016/j.ejrad.2020.109092] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE To evaluate the diagnostic accuracy and the imaging features of routine admission chest X-ray in patients suspected for novel Coronavirus 2019 (SARS-CoV-2) infection. METHOD We retrospectively evaluated clinical and X-ray features in all patients referred to the emergency department for suspected SARS-CoV-2 infection between March 1st and March 13th. A single radiologist with more than 15 years of experience in chest-imaging evaluated the presence and extent of alveolar opacities, reticulations, and/or pleural effusion. The percentage of lung involvement (range <25 % to 75-100 %) was also calculated. We stratified patients in groups according to the time interval between symptoms onset and X-ray imaging (≤ 5 and > 5 days) and according to age (≤ 50 and > 50 years old). RESULTS A total of 518 patients were enrolled. Overall 314 patients had negative and 204 had positive RT-PCR results. Lung lesions in patients with SARS-Cov2 pneumonia primarily manifested as alveolar and interstitial opacities and were mainly bilateral (60.8 %). Lung abnormalities were more frequent and more severe by symptom duration and by increasing age. The sensitivity and specificity of chest X-ray at admission in the overall cohort were 57 % (95 % CI = 47-67) and 89 % (83-94), respectively. Sensitivity was higher for patients with symptom onset > 5 days compared to ≤ 5 days (76 % [62-87] vs 37 % [24-52]) and in patients > 50 years old compared to ≤ 50 years (59 % [48-69] vs 47 % [23-72]), at the expense of a slightly lower specificity (68 % [45-86] and 82 % [73-89], respectively). CONCLUSIONS Overall chest X-ray sensitivity for SARS-CoV-2 pneumonia was 57 %. Sensitivity was higher when symptoms had started more than 5 days before, at the expense of lesser specificity, while slightly higher in older patients in comparison to younger ones.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy.
| | - Anna Pecorelli
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Carlo Capodaglio
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Ilaria Mariani
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Davide Gandola
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Ilaria Bianco
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Maria Ragusi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Rocco Corso
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Sandro Sironi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; Department of Diagnostic Radiology, H Papa Giovanni XIII, Piazza OMS 1, 24127, Bergamo, BG, Italy
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Ippolito D, Maino C, Pecorelli A, Allegranza P, Cangiotti C, Capodaglio C, Mariani I, Giandola T, Gandola D, Bianco I, Ragusi M, Franzesi CT, Corso R, Sironi S. Chest X-ray features of SARS-CoV-2 in the emergency department: a multicenter experience from northern Italian hospitals. Respir Med 2020; 170:106036. [PMID: 32469732 PMCID: PMC7243792 DOI: 10.1016/j.rmed.2020.106036] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/17/2020] [Accepted: 05/18/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVES To evaluate the imaging features of routine admission chest X-ray in patients referred for novel Coronavirus 2019 infection. METHODS All patients referred to the emergency departments, RT-PCR positive for SARS-CoV-2 infection were evaluated. Demographic and clinical data were recorded. Two radiologists (8 and 15 years of experience) reviewed all the X-ray images and evaluated the following findings: interstitial opacities, alveolar opacities (AO), AO associated with consolidation, consolidation and/or pleural effusion. We stratified patients in groups according to the time interval between symptoms onset (cut-off 5 days) and X-ray imaging and according to age (cut-off 60 years old). Computed tomography was performed in case of a discrepancy between clinical symptoms, laboratory and X-ray findings, and/or suspicion of complications. RESULTS A total of 468 patients were tested positive for SARS-CoV-2. Lung lesions primarily manifested as interstitial opacities (71.7%) and AO opacities (60.5%), more frequently bilateral (64.5%) and with a peripheral predominance (62.5%). Patients admitted to the emergency radiology department after 5 days from symptoms onset, more frequently had interstitial and AO opacities, in comparison to those admitted within 5 days, and lung lesions were more frequently bilateral and peripheral. Older patients more frequently presented interstitial and AO opacities in comparison to younger ones. Sixty-eight patients underwent CT that principally showed the presence of ground-glass opacities and consolidations. CONCLUSIONS The most common X-ray pattern is multifocal and peripheral, associated with interstitial and alveolar opacities. Chest X-ray, compared to CT, can be considered a reliable diagnostic tool, especially in the Emergency setting.
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MESH Headings
- Betacoronavirus/isolation & purification
- COVID-19
- COVID-19 Testing
- Clinical Laboratory Techniques/methods
- Comparative Effectiveness Research
- Coronavirus Infections/complications
- Coronavirus Infections/diagnosis
- Coronavirus Infections/epidemiology
- Emergency Service, Hospital/statistics & numerical data
- Female
- Humans
- Italy/epidemiology
- Male
- Middle Aged
- Pandemics
- Pleural Effusion/diagnostic imaging
- Pleural Effusion/etiology
- Pneumonia, Viral/complications
- Pneumonia, Viral/diagnosis
- Pneumonia, Viral/diagnostic imaging
- Pneumonia, Viral/epidemiology
- Pneumonia, Viral/etiology
- Radiography, Thoracic/methods
- Radiography, Thoracic/statistics & numerical data
- Reproducibility of Results
- SARS-CoV-2
- Tomography, X-Ray Computed/methods
- Tomography, X-Ray Computed/statistics & numerical data
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy.
| | - Cesare Maino
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Pietro Allegranza
- Department of Diagnostic Radiology, Desio Hospital, Via Giuseppe Mazzini 1, 20832, Desio, MB, Italy
| | - Cecilia Cangiotti
- Department of Diagnostic Radiology, Desio Hospital, Via Giuseppe Mazzini 1, 20832, Desio, MB, Italy
| | - Carlo Capodaglio
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Ilaria Mariani
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Davide Gandola
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Ilaria Bianco
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Maria Ragusi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy; School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Rocco Corso
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy; Department of Diagnostic Radiology, H Papa Giovanni XIII, Piazza OMS 1, 24127, Bergamo, BG, Italy
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Ippolito D, Porta M, Maino C, Pecorelli A, Ragusi M, Giandola T, Querques G, Talei Franzesi C, Sironi S. Diagnostic approach in hepatic lymphoma: radiological imaging findings and literature review. J Cancer Res Clin Oncol 2020; 146:1545-1558. [PMID: 32296934 DOI: 10.1007/s00432-020-03205-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 03/30/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE Imaging manifestations of hepatic lymphoma, both primary (PHL) and secondary (SHL), are extremely variable and non-specific, but some features are useful diagnostic clues in an appropriate clinical setting. Through a PubMed search, we found several published reviews focused on PHL and SHL diagnosis. However, to the best of our knowledge, few of them encompass a comprehensive analysis of all the diagnostic tools and relative radiological findings. The aim of this review is to provide a description of the radiological features of both PHL and SHL, by critically analyzing the available literature. MATERIALS AND METHODS An extensive review of published literature along with a description of personal case series of both PHL and SHL has been conducted. RESULTS SHL can be easily diagnosed with imaging techniques, as it is usually associated with node disease. On the contrary the diagnosis can be a challenge in PHL, often mimicking HCC or liver metastasis of adenocarcinoma. In this context, multiparametric MRI plays a fundamental role in the differential diagnosis. Both for PHL and SHL, liver involvement presents as solitary or multiple lesions or as diffuse infiltrative disease. CONCLUSION PHL and SHL may be correctly characterized using different radiological techniques. Both CT and MRI have showed a good correlation with histology, as they permit to distinguish between lymphomatous tissue, and necrotic and fibrotic areas.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Marco Porta
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy.
- School of Medicine, University of Milano-Bicocca, Milan, Italy.
| | - Maria Ragusi
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Teresa Giandola
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Giulia Querques
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
| | - Sandro Sironi
- Department of Diagnostic Radiology, ASST Papa Giovanni XXIII, Bergamo, Italy
- School of Medicine, University of Milano-Bicocca, Milan, Italy
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Ippolito D, Drago SG, Pecorelli A, Maino C, Querques G, Mariani I, Franzesi CT, Sironi S. Role of dynamic perfusion magnetic resonance imaging in patients with local advanced rectal cancer. World J Gastroenterol 2020; 26:2657-2668. [PMID: 32523318 PMCID: PMC7265146 DOI: 10.3748/wjg.v26.i20.2657] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/30/2020] [Accepted: 05/12/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The management of rectal cancer patients is mainly based on the use of the magnetic resonance imaging (MRI) technique as a diagnostic tool for both staging and restaging. After treatment, to date, the evaluation of complete response is based on the histopathology assessment by using different tumor regression grade (TRG) features (e.g., Dworak or Mandard classifications). While from the radiological point of view, the main attention for the prediction of a complete response after chemotherapy treatment focuses on MRI and the potential role of diffusion-weighted images and perfusion imaging represented by dynamic-contrast enhanced MRI. The main aim is to find a reliable tool to predict tumor response in comparison to histopathologic findings.
AIM To investigate the value of dynamic contrast-enhanced perfusion-MRI parameters in the evaluation of the healthy rectal wall and tumor response to chemo-radiation therapy in patients with local advanced rectal cancer with histopathologic correlation.
METHODS Twenty-eight patients with biopsy-proven rectal adenocarcinoma who underwent a dynamic contrast-enhanced MR study performed on a 1.5T MRI system (Achieva, Philips), before (MR1) and after chemoradiation therapy (MR2), were enrolled in this study. The protocol included T1 gadolinium enhanced THRIVE sequences acquired on axial planes. A dedicated workstation was used to generate color permeability maps. Region of interest was manually drawn on tumor tissue and normal rectal wall, hence the following parameters were calculated and statistically analyzed: Relative arterial enhancement (RAE), relative venous enhancement (RVE), relative late enhancement (RLE), maximum enhancement (ME), time to peak and area under the curve (AUC). Perfusion parameters were related to pathologic TRG (Mandard's criteria; TRG1 = complete regression, TRG5 = no regression).
RESULTS Ten tumors (36%) showed complete or subtotal regression (TRG1-2) at histology and classified as responders; 18 tumors (64%) were classified as non-responders (TRG3-5). Perfusion MRI parameters were significantly higher in the tumor tissue than in the healthy tissue in MR1 (P < 0.05). At baseline (MR1), no significant difference in perfusion parameters was found between responders and non-responders. After chemo-radiation therapy, at MR2, responders showed significantly (P < 0.05) lower perfusion values [RAE (%) 54 ± 20; RVE (%) 73 ± 24; RLE (%): 82 ± 29; ME (%): 904 ± 429] compared to non-responders [RAE (%): 129 ± 45; RVE (%): 154 ± 39; RLE (%): 164 ± 35; ME (%): 1714 ± 427]. Moreover, in responders group perfusion values decreased significantly at MR2 [RAE (%): 54 ± 20; RVE (%): 73 ± 24; RLE (%): 82 ± 29; ME (%): 904 ± 429] compared to the corresponding perfusion values at MR1 [RAE (%): 115 ± 21; RVE (%): 119 ± 21; RLE (%): 111 ± 74; ME (%): 1060 ± 325]; (P < 0.05). Concerning the time-intensity curves, the AUC at MR2 showed significant difference (P = 0.03) between responders and non-responders [AUC (mm2 × 10-3) 121 ± 50 vs 258 ± 86], with lower AUC values of the tumor tissue in responders compared to non-responders. In non-responders, there were no significant differences between perfusion values at MR1 and MR2.
CONCLUSION Dynamic contrast perfusion-MRI analysis represents a complementary diagnostic tool for identifying vascularity characteristics of tumor tissue in local advanced rectal cancer, useful in the assessment of treatment response.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Silvia Girolama Drago
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Cesare Maino
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Giulia Querques
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Ilaria Mariani
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, H. S. Gerardo Monza, San Gerardo Hospital, University of Milano-Bicocca, Monza 20900, Italy
| | - Sandro Sironi
- Department of Diagnostic Radiology, Papa Giovanni XXIII Hospital, University of Milano-Bicocca, Bergamo 20110, Italy
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Ippolito D, Pecorelli A, Querques G, Drago SG, Maino C, Franzesi CT, Hatzidakis A, Sironi S. Dynamic Computed Tomography Perfusion Imaging: Complementary Diagnostic Tool in Hepatocellular Carcinoma Assessment From Diagnosis to Treatment Follow-up. Acad Radiol 2019; 26:1675-1685. [PMID: 30852079 DOI: 10.1016/j.acra.2019.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 02/13/2019] [Accepted: 02/13/2019] [Indexed: 02/05/2023]
Abstract
Early diagnosis of HCC is of paramount importance in order to enable the application of curative treatments. Among these, radiofrequency ablation (RFA) is actually considered the most effective ablative therapy for early stage hepatocellular carcinoma (HCC) not suitable for surgery. On the other hand, transarterial chemoembolization (TACE) represents the standard of care for intermediate stage HCC and compensated liver function. Finally, sorafenib, an oral antiangiogenic targeted drug, is the only approved systemic therapy for advanced HCC with vascular invasion, extrahepatic spread, and well-preserved liver function. Beside traditional radiological techniques, new functional imaging tools have been introduced in order to provide not only morphological information but also quantitative functional data. In this review, we analyze perfusion-CT (pCT) from a technical point of view, describing the main different mathematical analytical models for the quantification of tissue perfusion from acquired CT raw data, the most commonly acquired perfusion parameters, and the technical parameters required to perform a standard pCT examination. Moreover, a systematic review of the literature was performed to assess the role of pCT as an emerging imaging biomarker for HCC diagnosis, response evaluation to RFA, TACE, and sorafenib, and we examine its challenges in HCC management.
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Affiliation(s)
- Davide Ippolito
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33 - 20900 Monza, Italy
| | - Anna Pecorelli
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33 - 20900 Monza, Italy.
| | - Giulia Querques
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33 - 20900 Monza, Italy
| | - Silvia Girolama Drago
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33 - 20900 Monza, Italy
| | - Cesare Maino
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33 - 20900 Monza, Italy
| | - Cammillo Talei Franzesi
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, San Gerardo Hospital, Via Pergolesi 33 - 20900 Monza, Italy
| | - Adam Hatzidakis
- Department of Medical Imaging, University Hospital of Heraklion, Greece
| | - Sandro Sironi
- University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, ASST Papa Giovanni XXIII, Bergamo, Italy
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Ippolito D, Famularo S, Giani A, Orsini EB, Pecorelli A, Pinotti E, Gandola D, Romano F, Sironi S, Bernasconi DP, Gianotti L. Estimating liver function in a large cirrhotic cohort: Signal intensity of gadolinium-ethoxybenzyl-diethylenetriamine penta-acetic acid-enhanced MRI. Dig Liver Dis 2019; 51:1438-1445. [PMID: 31153787 DOI: 10.1016/j.dld.2019.04.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 03/30/2019] [Accepted: 04/05/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND To assess whether gadolinium-ethoxybenzyl-diethylenetriamine penta-acetic acid-enhanced MRI study is useful to estimate liver function in comparison to the presence or absence of cirrhosis, Child Pugh (CP), Model for End-stage Liver Disease (MELD), ALBI scores and biochemical test. METHODS We retrospectively reviewed all consecutive Gd-EOB-DTPA-enhanced-MRI studies performed between 2010 and 2016 in patients with focal liver lesions undergoing clinical evaluation. Patients were divided in study and control group according to the presence of cirrhosis, and then classified by CP, MELD and ALBI. Signal intensity was calculated through the liver-to-muscle ratio in portal- (SI-POR) and hepatobiliary-phase(SI-HEP). RESULTS Three-hundred-three Gd-EOB-DTPA liver-enhanced-MRI studies were included. One-hundred-ninety-one patients (63%) were cirrhotic. SI-HEP was significantly lower in cirrhotic group (0.55 ± 0.29 vs 0.66 ± 0.40, p = 0.004).The SI-HEP progressively decreased from CP-A to CP-C (0.59 ± 0.28 to 0.25 ± 0.19, p < 0.0001) and a significant difference was found between MELD ≤ 9 and MELD > 9 groups (0.61 ± 0.31 vs 0.49 ± 0.28, p = 0.007). No differences between ALBI grades were evident. Among biochemical parameters a moderate correlation was found among SI-HEP and total bilirubin, AST and albumin. CONCLUSION SI-HEP after Gd-EOB-DTPA-enhanced-MRI effectively stratified patients with different Child Pugh grades and MELD scores. This technique could hence be useful as a novel radiological marker to estimate the underlying liver function.
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Affiliation(s)
| | - Simone Famularo
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Surgery, San Gerardo Hospital, Monza, Italy.
| | - Alessandro Giani
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Eleonora Benedetta Orsini
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Radiology, San Gerardo Hospital, Monza, Italy
| | - Anna Pecorelli
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Radiology, San Gerardo Hospital, Monza, Italy
| | - Enrico Pinotti
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Davide Gandola
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy
| | - Fabrizio Romano
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Sandro Sironi
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Diagnostic Radiology, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | | | - Luca Gianotti
- School of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy; Department of Surgery, San Gerardo Hospital, Monza, Italy
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Ippolito D, Pecorelli A, Famularo S, Bernasconi D, Orsini EB, Giani A, Romano F, Talei Franzesi C, Sironi S. Assessing liver function: diagnostic efficacy of parenchymal enhancement and liver volume ratio of Gd-EOB-DTPA-enhanced MRI study during interstitial and hepatobiliary phase. Abdom Radiol (NY) 2019; 44:1340-1349. [PMID: 30411177 DOI: 10.1007/s00261-018-1812-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIM To assess the efficacy of signal intensity in interstitial and hepatobiliary phase normalized for liver volume, on gadolinium-ethoxybenzyl-diethylenetriaminepentaacetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance imaging (MRI) study, for the evaluation of liver function through the comparison with Child-Pugh (CP), model for end-stage liver disease (MELD), and biochemical tests. METHODS All dynamic Gd-EOB-DTPA MRI studies performed in patients with suspected liver lesions were retrospectively reviewed. The rate of liver-to-muscle ratio on T1 sequence 70 s (interstitial phase) and 20 min (hepatobiliary phase) after injection of Gd-EOB-DTPA was calculated for each MRI study and then normalized for liver volume (irINTnorm and irHEPnorm). Pearson correlation coefficient was computed to assess the correlation among these values and CP and MELD scores, and biochemical tests. RESULTS A total of 303 MRI studies, performed on 221 patients, were included. Mean age was 63.8 years ± 12.9 with a majority of male patients (186; 61.4%). A total of 186 out of 303 (61.4%) were cirrhotic patients. The irHEPnorm was significantly lower in cirrhotic than non-cirrhotic patients (0.0004 ± 0.0002 to 0.0005 ± 0.0003, p = 0.010). This value had a moderate, significant correlation with Child-Pugh and MELD scores (R = - 0.292, p < 0.0001 and R = - 0.192, p = 0.010, respectively). In particular, irHEPnorm progressively decreased from Child-Pugh A to C (0.0004-0.0002, p < 0.0001) and from MELD ≤ 10 to 19-24 (0.0004-0.0003, p = 0.018). Among biochemical parameters, total bilirubin, GOT, and albumin had the strongest correlation with irHEPnorm (R = - 0.258, - 0.291, and 0.262, p < 0.0001, respectively). No correlations were found between irINTnorm and CP and MELD scores. CONCLUSION irHEPnorm value derived from Gd-EOB-DTPA-enhanced MRI is a reliable, non-invasive, useful tool to quantify liver function and to assess the degree of cirrhosis, offering a strict relationship with clinical scores and biochemical parameters. This could help surgeons in clinical decision-making, allowing them to choose the more suitable surgical approach for cirrhotic patients.
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Affiliation(s)
- Davide Ippolito
- School of Medicine, University of Milano-Bicocca, Milan, Italy.
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy.
| | - Anna Pecorelli
- School of Medicine, University of Milano-Bicocca, Milan, Italy
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Simone Famularo
- School of Medicine, University of Milano-Bicocca, Milan, Italy
- Department of Surgery, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Davide Bernasconi
- Center of Biostatistics for Clinical Epidemiology, Department of Health Sciences, University Milano-Bicocca, Monza, Italy
| | - Eleonora Benedetta Orsini
- School of Medicine, University of Milano-Bicocca, Milan, Italy
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Alessandro Giani
- School of Medicine, University of Milano-Bicocca, Milan, Italy
- Department of Surgery, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Fabrizio Romano
- School of Medicine, University of Milano-Bicocca, Milan, Italy
- Department of Surgery, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- School of Medicine, University of Milano-Bicocca, Milan, Italy
- Department of Diagnostic Radiology, H. S. Gerardo Monza, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Sandro Sironi
- Department of Radiology, ASST Papa Giovanni XXIII, Bergamo, Italy
- University of Milano-Bicocca, Milan, Italy
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Ippolito D, De Vito A, Franzesi CT, Riva L, Pecorelli A, Corso R, Crespi A, Sironi S. Evaluation of image quality and radiation dose saving comparing knowledge model-based iterative reconstruction on 80-kV CT pulmonary angiography (CTPA) with hybrid iterative reconstruction on 100-kV CT. Emerg Radiol 2019; 26:145-153. [PMID: 30415416 DOI: 10.1007/s10140-018-1653-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 10/25/2018] [Indexed: 02/08/2023]
Abstract
OBJECTIVES To evaluate dose reduction and image quality of 80-kV CT pulmonary angiography (CTPA) reconstructed with knowledge model-based iterative reconstruction (IMR), and compared with 100-kV CTPA with hybrid iterative reconstruction (iDose4). MATERIALS AND METHODS One hundred and fifty-one patients were prospectively investigated for pulmonary embolism; a study group of 76 patients underwent low-kV setting (80 kV, automated mAs) CTPA study, while a control group of 75 patients underwent standard CTPA protocol (100 kV; automated mAs); all patients were examined on 256 MDCT scanner (Philips iCTelite). Study group images were reconstructed using IMR while the control group ones with iDose4. CTDIvol, DLP, and ED were evaluated. Region of interests placed in the main pulmonary vessels evaluated vascular enhancement (HU); signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) were calculated. RESULTS Compared to iDose4-CTPA, low-kV IMR-CTPA presented lower CTDIvol (6.41 ± 0.84 vs 9.68 ± 3.5 mGy) and DLP (248.24 ± 3.2 vs 352.4 ± 3.59 mGy × cm), with ED of 3.48 ± 1.2 vs 4.93 ± 1.8 mSv. Moreover, IMR-CTPA showed higher values of attenuation (670.91 ± 9.09 HU vs 292.61 ± 15.5 HU) and a significantly higher SNR (p < 0.0001) and CNR (p < 0.0001).The subjective image quality of low-kV IMR-CTPA was also higher compared with iDose4-CTPA (p < 0.0001). CONCLUSIONS Low-dose CTPA (80 kV and automated mAs modulation) reconstructed with IMR represents a feasible protocol for the diagnosis of pulmonary embolism in the emergency setting, achieving high image quality with low noise, and a significant dose reduction within adequate reconstruction times(≤ 120 s).
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy.
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy.
| | - Andrea De Vito
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, MI, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, MI, Italy
| | - Luca Riva
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Milan, MI, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Rocco Corso
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
| | - Andrea Crespi
- School of Medicine, University of Milano-Bicocca, Milan, MI, Italy
- Department of Medical Physics, "San Gerardo" Hospital, Monza, MB, Italy
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
- Department of Diagnostic Radiology, H Papa Giovanni XIII, Piazza OMS 1, 24127, Bergamo, BG, Italy
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Pettinari I, Vukotic R, Stefanescu H, Pecorelli A, Morelli M, Grigoras C, Sparchez Z, Andreone P, Piscaglia F. Clinical Impact and Safety of Anticoagulants for Portal Vein Thrombosis in Cirrhosis. Am J Gastroenterol 2019; 114:258-266. [PMID: 30538290 DOI: 10.1038/s41395-018-0421-0] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Portal vein thrombosis (PVT) is a frequent complication of cirrhosis. Benefit, safety, and duration of anticoagulant treatment in this setting are controversial issues. The aim of this study was to analyze the course of PVT in a large cohort of cirrhotic patients undergoing or not anticoagulation therapy. METHODS The data of 182 patients who presented between January 2008 and March 2016 with cirrhosis and PVT with at least 3 months of follow-up after the first PVT detection were analyzed. Eighty-one patients received anticoagulants and 101 were untreated per physician discretion. RESULTS The extension of the thrombosis decreased by >50% in 46 (56.8%, with complete recanalization in 31/46) patients under anticoagulation and in 26 (25.7%) untreated patients. Of the 46 patients who underwent recanalization, 17 (36%) suffered recurrent thrombosis after stopping anticoagulation therapy. Kaplan-Meier analysis showed a higher survival rate in the treated group (p = 0.010). At multivariate analysis, anticoagulation was an independent factor associated with longer survival (HR:0.30, CI:0.10-0.91, p = 0.014). The Child-Turcotte-Pugh classes B/C negatively influenced survival (hazard ratio, (HR):3.09, confidence interval (CI):1.14-8.36, p = 0.027 for Child-Turcotte-Pugh B and HR:9.27, CI:2.67-32.23, p < 0.001 for Child-Turcotte-Pugh C). Bleeding complications occurred in 22 (21.8%) untreated and 16 (19.7%) treated patients, but in only four cases was it judged to be related to the anticoagulant treatment. No death was reported as a consequence of the bleeding events. CONCLUSIONS Anticoagulant treatment is a safe and effective treatment leading to partial or complete recanalization of the portal venous system in 56.8% of cases, improving the survival of patients with cirrhosis and PVT. Discontinuation of the therapy is associated with a high rate of PVT recurrence.
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Affiliation(s)
- I Pettinari
- Department of Medical and Surgical Sciences, University of Bologna, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - R Vukotic
- Department of Medical and Surgical Sciences, University of Bologna, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - H Stefanescu
- Gastroenterology Department, University of Medicine and Pharmacy "Iuliu Hatieganu', Cluj-Napoca, Romania
| | - A Pecorelli
- Department of Medical and Surgical Sciences, University of Bologna, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - Mc Morelli
- Unit of Internal Medicine, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - C Grigoras
- Gastroenterology Department, University of Medicine and Pharmacy "Iuliu Hatieganu', Cluj-Napoca, Romania
| | - Z Sparchez
- Gastroenterology Department, University of Medicine and Pharmacy "Iuliu Hatieganu', Cluj-Napoca, Romania
| | - P Andreone
- Department of Medical and Surgical Sciences, University of Bologna, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
| | - F Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, Azienda Ospedaliero Universitaria S.Orsola Malpighi, Bologna, Italy
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Ippolito D, Lombardi S, Talei Franzesi C, Drago SG, Querques G, Casiraghi A, Pecorelli A, Riva L, Sironi S. Dynamic Contrast-Enhanced MR with Quantitative Perfusion Analysis of Small Bowel in Vascular Assessment between Inflammatory and Fibrotic Lesions in Crohn's Disease: A Feasibility Study. Contrast Media Mol Imaging 2019; 2019:1767620. [PMID: 30863218 PMCID: PMC6378774 DOI: 10.1155/2019/1767620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 09/26/2018] [Accepted: 12/10/2018] [Indexed: 02/08/2023]
Abstract
AIM To assess the feasibility of dynamic contrast-enhanced perfusion-MRI in characterization of active small-bowel inflammation and chronic mural fibrosis in patients with Crohn's disease (CD). METHODS We analyzed a total of 37 (11 women; 23-69 years) patients with known biopsy proven CD, who underwent MR-enterography (MRE) study, performed on a 1.5 T MRI system (Achieva, Philips), using a phased array sense body multicoil, after oral administration of 1.5-2 L of PEG solution. MRE protocol included T1 weighted, SSh T2, sBTFE, and gadolinium-enhanced THRIVE sequences acquired on coronal and axial planes. A dedicated workstation was used to generate perfusion color maps, on which we drown ROI on normal bowel and on pathological segment, thus obtaining related perfusion parameters: relative arterial, venous, and late enhancement (RAE, RVE, and RLE), maximum enhancement (ME), and time to peak (TTP). RESULTS Quantitative perfusion analysis showed a good correlation with local degree of Crohn's inflammation activity. Twenty-nine out of 37 patients showed active inflammatory disease (reference standard of active disease: wall bowel thickness and layered enhancement) with following perfusion parameters: REA (%) = 116.1, RVE (%) = 125.3, RLE (%) = 127.1, ME (%) = 1054.7, TTP (sec) = 157. The same parameters calculated in patients with mural fibrosis were as follows: RAE (%): median = 56.4; RVE (%): 81.2; RLE (%): 85.4; ME (%):809.6; TTP (sec): 203.4. A significant difference (p < 0.001) between inflamed and fibrotic bowel wall vascularity, regarding all perfusion parameters evaluated, was found, with higher values in active CD localizations. CONCLUSION Vascular assessment of perfusion kinetics of bowel wall by dynamic contrast perfusion-MR analysis may represent a complementary diagnostic tool that enables a quantitative evaluation of local inflammation activity in CD patients.
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Affiliation(s)
- Davide Ippolito
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Sophie Lombardi
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Cammillo Talei Franzesi
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Silvia Girolama Drago
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Giulia Querques
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Alessandra Casiraghi
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Anna Pecorelli
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Luca Riva
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 2Department of Diagnostic Radiology, San Gerardo Hospital H. S. Gerardo Monza, Via Pergolesi 33, 20900-Monza, MB, Italy
| | - Sandro Sironi
- 1School of Medicine, University of Milano-Bicocca, Milan, Italy
- 3Department of Diagnostic Radiology, Papa Giovanni XXIII Hospital H. Papa Giovanni XXIII, Piazza OMS 1, 24127 Bergamo, Italy
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Ippolito D, Querques G, Pecorelli A, Talei Franzesi C, Okolicsanyi S, Strazzabosco M, Sironi S. Diagnostic Value of Quantitative Perfusion Computed Tomography Technique in the Assessment of Tumor Response to Sorafenib in Patients With Advanced Hepatocellular Carcinoma. J Comput Assist Tomogr 2019; 43:206-213. [PMID: 30407241 DOI: 10.1097/rct.0000000000000807] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM The aim of this study was to assess the role of dynamic contrast-enhanced perfusion computed tomography (pCT) imaging in the early detection of blood flow changes related to antiangiogenic treatment with sorafenib, in patients with advanced hepatocellular carcinoma (HCC), being the modified Response Evaluation Criteria in Solid Tumors (mRECIST) criteria the standard of reference. METHODS Between 2012 and 2016, 43 cirrhotic patients (male, n = 39; female, n = 4) with biopsy-proven multifocal HCC underwent multi-detector-row computed tomography, and pCT examinations were performed before and every 2 months after sorafenib administration. Perfusion CT technique is based on the acquisition of 16 dynamic slices/scan per 40 scans, performed on a 256-slice multi-detector-row computed tomography scanner, after intravenous bolus injection of 50 mL of iodinated contrast agent (350 mg I/mL) at a flow rate of 5 mL/s. According to mRECIST, patients were stratified into complete (CR) or partial response (PR) and stable (SD) or progressive disease (PD). The following pCT parameters were calculated: hepatic perfusion (mL/s per 100 g), time to peak (seconds), arterial perfusion (mL/s), and hepatic perfusion index (%). Perfusion CT values at baseline and first follow-up were reported for all mRECIST groups and then compared between the nonprogressor (CR, PR, SD) and progressor groups (PD). RESULTS Most pCT values were significantly higher (P < 0.01) between baseline and follow-up in the CR and PR groups, whereas nonsignificant differences were found among SD patients, and a nonsignificant trend (P > 0.05) toward increase was observed among PD patients. Moreover, pCT values were significantly higher (P = 0.05) at baseline in the nonprogressor group compared with the progressor. CONCLUSION Preliminary results suggest that pCT adds quantitative data of vascularization, thus demonstrating its usefulness in the assessment of therapeutic response to sorafenib in advanced HCC, in line with mRECIST criteria, offering 1-step information on tissue cellularity and vascularization.
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Pezzotta G, Pecorelli A, Querques G, Biancardi S, Morzenti C, Sironi S. MRI characteristics of adductor longus lesions in professional football players and prognostic factors for return to play. Eur J Radiol 2018; 108:52-58. [DOI: 10.1016/j.ejrad.2018.09.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 09/10/2018] [Accepted: 09/15/2018] [Indexed: 10/28/2022]
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Ippolito D, Querques G, Okolicsanyi S, Talei Franzesi C, Pecorelli A, Lombardi S, Orsini E, Strazzabosco M, Sironi S. Dynamic contrast enhanced perfusion CT imaging: A diagnostic biomarker tool for survival prediction of tumour response to antiangiogenetic treatment in patients with advanced HCC lesions. Eur J Radiol 2018; 106:62-68. [PMID: 30150052 DOI: 10.1016/j.ejrad.2018.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/24/2018] [Accepted: 07/12/2018] [Indexed: 02/08/2023]
Abstract
PURPOSE To investigate whether perfusion-CT (p-CT) imaging could depict the inhibition of tumor neoangiogenesis induced by Sorafenib in advanced hepatocellular carcinoma (HCC), and whether it could be useful in predicting survival during treatment. MATERIALS AND METHODS Ninety-eight p-CT examinations were performed among 29 cirrhotic patients, with advanced HCC, before and every 2 months after Sorafenib administration, on a 256-slice MDCT scanner. Perfusion parameters were considered and statistically compared, at baseline and follow-up, between non-progressor (complete response, stable disease or partial response) and progressor (progressive disease) group. Kaplan-Meier analyses estimated the time-to-survival in overall population, after stratifying patients according to mRECIST. RESULTS The group that responded to Sorafenib showed a significant reduction of values in HCC target lesions after anti-angiogenic therapy (p < 0.01), in comparison with progressor group that demonstrated an increase or no significant variation. When patients were stratified into mRECIST, higher survival rate was observed in the non-progressor group compared to the progressor (48.6% vs 28.6%), and statistically significant correlation (p=0.01) was found between percentage variation of perfusion parameters, from baseline to follow-up, and overall survival rate. CONCLUSION Quantitative analysis of perfusion parameters, represents prognostic indicators useful in assessment of response to anti-angiogenic therapy, allowing for optimization of individualized treatment.
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Affiliation(s)
- Davide Ippolito
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. S. Gerardo, Monza MB, Italy.
| | - Giulia Querques
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. S. Gerardo, Monza MB, Italy
| | - Stefano Okolicsanyi
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Surgery and Interdisciplinary Medicine, University of Milano-Bicocca, Milan, Italy
| | - Cammillo Talei Franzesi
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. S. Gerardo, Monza MB, Italy
| | - Anna Pecorelli
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. Papa Giovanni XXIII, Piazza OMS 1, 24127, Bergamo BG, Italy
| | - Sophie Lombardi
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. S. Gerardo, Monza MB, Italy
| | - Eleonora Orsini
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. S. Gerardo, Monza MB, Italy
| | - Mario Strazzabosco
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Surgery and Interdisciplinary Medicine, University of Milano-Bicocca, Milan, Italy; Liver Center Section of Digestive Diseases, Yale University, New Haven, CT, USA
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Milan, Italy; Department of Diagnostic Radiology, H. Papa Giovanni XXIII, Piazza OMS 1, 24127, Bergamo BG, Italy
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Inchingolo R, Faletti R, Grazioli L, Tricarico E, Gatti M, Pecorelli A, Ippolito D. MR with Gd-EOB-DTPA in assessment of liver nodules in cirrhotic patients. World J Hepatol 2018; 10:462-473. [PMID: 30079132 PMCID: PMC6068846 DOI: 10.4254/wjh.v10.i7.462] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 04/25/2018] [Accepted: 05/30/2018] [Indexed: 02/06/2023] Open
Abstract
To date the imaging diagnosis of liver lesions is based mainly on the identification of vascular features, which are typical of overt hepatocellular carcinoma (HCC), but the hepatocarcinogenesis is a complex and multistep event during which, a spectrum of nodules develop within the liver parenchyma, including benign small and large regenerative nodule (RN), low-grade dysplastic nodule (LGDN), high-grade dysplastic nodule (HGDN), early HCC, and well differentiated HCC. These nodules may be characterised not only on the basis of their respective different blood supplies, but also on their different hepatocyte function. Recently, in liver imaging the introduction of hepatobiliary magnetic resonance imaging contrast agent offered the clinicians the possibility to obtain, at once, information not only related to the vascular changes of liver nodules but also information on hepatocyte function. For this reasons this new approach becomes the most relevant diagnostic clue for differentiating low-risk nodules (LGDN-RN) from high-risk nodules (HGDN/early HCC or overt HCC) and consequently new diagnostic algorithms for HCC have been proposed. The use of hepatobiliary contrast agents is constantly increasing and gradually changing the standard of diagnosis of HCC. The main purpose of this review is to underline the added value of Gd-EOB-DTPA in early-stage diagnoses of HCC. We also analyse the guidelines for the diagnosis and management of HCC, the key concepts of HCC development, growth and spread and the imaging appearance of precursor nodules that eventually may transform into overt HCC.
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Affiliation(s)
- Riccardo Inchingolo
- Division of Interventional Radiology, Department of Radiology, Madonna delle Grazie Hospital, Matera 75100, Italy
| | - Riccardo Faletti
- Department of Surgical Sciences, Radiology Unit, University of Turin, Turin 10126, Italy
| | - Luigi Grazioli
- Department of Radiology, University of Brescia “Spedali Civili”, Brescia 25123, Italy
| | - Eleonora Tricarico
- Division of Interventional Radiology, Department of Radiology, Madonna delle Grazie Hospital, Matera 75100, Italy
| | - Marco Gatti
- Department of Surgical Sciences, Radiology Unit, University of Turin, Turin 10126, Italy
| | - Anna Pecorelli
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, Monza 20900, Italy
| | - Davide Ippolito
- Department of Diagnostic Radiology, School of Medicine, University of Milano-Bicocca, Monza 20900, Italy
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Affiliation(s)
- Anna Pecorelli
- Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Barbara Lenzi
- Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Franco Trevisani
- Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - University of Bologna, Bologna, Italy
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Pezzotta G, Querques G, Pecorelli A, Nani R, Sironi S. MRI detection of soleus muscle injuries in professional football players. Skeletal Radiol 2017; 46:1513-1520. [PMID: 28770309 DOI: 10.1007/s00256-017-2729-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 06/27/2017] [Accepted: 07/10/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To describe magnetic resonance imaging (MRI) characteristics of soleus muscle injuries in symptomatic professional football players stratified according to both the Munich consensus statement and the British Athletics Muscle Injury Classification (BAMIC), and to investigate the association between specific MRI features and the "return to play" (RTP). MATERIALS AND METHODS Professional football players with an episode of acute posterior calf pain and impaired function, subsequent to sports activity, underwent ultrasound followed by MRI examination reviewed by two different radiologists with more than 10 years of experience in the musculoskeletal system. MRI features and RTP outcome were evaluated for all types of injuries. RESULTS During a 36-month period, a total of 20 professional football players were evaluated. According to the Munich consensus, 11 were type 3A, 8 were type 3B, and 1 was type 4, whereas according to the BAMIC, 11 lesions were considered grade 1, 4 grade 2, 4 grade 3, and 1 grade 4. RTP data were available for all patients (mean 3.3 ± 1.6 weeks). Both the Munich consensus and the BAMIC correlated with RTP (Spearman correlation = 0.982 and p < 0.0001 and 0.886 and p < 0.0001 respectively). Extension of edema was an independent prognostic factor for RTP in two different models of multivariate regression analysis (p = 0.044 model A; p = 0.031 model B). CONCLUSIONS The Munich consensus and BAMIC grading systems are useful tools for defining the patient's prognosis and proper rehabilitation time after injury. The MRI feature that we should carefully look for is the extension of edema, as it seems to significantly affect the RTP.
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Affiliation(s)
- G Pezzotta
- Department of Radiology, Papa Giovanni XXIII Hospital, University Milano-Bicocca, Piazza OMS 1, Bergamo, Italy.
| | - G Querques
- Department of Radiology, Papa Giovanni XXIII Hospital, University Milano-Bicocca, Piazza OMS 1, Bergamo, Italy
| | - A Pecorelli
- Department of Radiology, Papa Giovanni XXIII Hospital, University Milano-Bicocca, Piazza OMS 1, Bergamo, Italy
| | - R Nani
- Department of Radiology, Papa Giovanni XXIII Hospital, University Milano-Bicocca, Piazza OMS 1, Bergamo, Italy
| | - S Sironi
- Department of Radiology, Papa Giovanni XXIII Hospital, University Milano-Bicocca, Piazza OMS 1, Bergamo, Italy
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Pecorelli A, Lenzi B, Gramenzi A, Garuti F, Farinati F, Giannini EG, Ciccarese F, Piscaglia F, Rapaccini GL, Di Marco M, Caturelli E, Zoli M, Borzio F, Sacco R, Cabibbo G, Felder M, Morisco F, Gasbarrini A, Baroni GS, Foschi FG, Biasini E, Masotto A, Virdone R, Bernardi M, Trevisani F. Curative therapies are superior to standard of care (transarterial chemoembolization) for intermediate stage hepatocellular carcinoma. Liver Int 2017; 37:423-433. [PMID: 27566596 DOI: 10.1111/liv.13242] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 08/16/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS The Barcelona Clinic Liver Cancer intermediate stage (BCLC-B) of hepatocellular carcinoma (HCC) includes extremely heterogeneous patients in terms of tumour burden and liver function. Transarterial-chemoembolization (TACE) is the first-line treatment for these patients although it may be risky/useless for someone, while others could undergo curative treatments. This study assesses the treatment type performed in a large cohort of BCLC-B patients and its outcome. METHODS Retrospective analysis of 485 consecutive BCLC-B patients from the ITA.LI.CA database diagnosed with naïve HCC after 1999. Patients were stratified by treatment. RESULTS 29 patients (6%) were lost to follow-up before receiving treatment. Treatment distribution was: TACE (233, 51.1%), curative treatments (145 patients, 31.8%), sorafenib (18, 3.9%), other (39, 8.5%), best supportive care (BSC) (21, 4.6%). Median survival (95% CI) was 45 months (37.4-52.7) for curative treatments, 30 (24.7-35.3) for TACE, 14 (10.5-17.5) for sorafenib, 14 (5.2-22.7) for other treatments and 10 (6.0-14.2) for BSC (P<.0001). Independent prognosticators were gender and treatment. Curative treatments reduced mortality (HR 0.197, 95%CI: 0.098-0.395) more than TACE (HR 0.408, 95%CI: 0.211-0.789) (P<.0001) as compared with BSC. Propensity score matching confirmed the superiority of curative therapies over TACE. CONCLUSIONS In everyday practice TACE represents the first-line therapy in an half of patients with naïve BCLC-B HCC since treatment choice is driven not only by liver function and nodule characteristics, but also by contraindications to procedures, comorbidities, age and patient opinion. The treatment type is an independent prognostic factor in BCLC-B patients and curative options offer the best outcome.
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Affiliation(s)
- Anna Pecorelli
- Dipartimento di Scienze Mediche e Chirurgiche, Unità di Medicina Interna, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Barbara Lenzi
- Dipartimento di Scienze Mediche Chirurgiche, Unità di Semeiotica Medica, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Annagiulia Gramenzi
- Dipartimento di Scienze Mediche Chirurgiche, Unità di Semeiotica Medica, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Francesca Garuti
- Dipartimento di Scienze Mediche Chirurgiche, Unità di Semeiotica Medica, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Fabio Farinati
- Dipartimento di Scienze Chirurgiche e Gastroenterologiche, Unità di Gastroenterologia, Università di Padova, Padova, Italy
| | - Edoardo G Giannini
- Dipartimento di Medicina Interna, Unità di Gastroenterologia, IRCCS-Azienda Ospedaliera Universitaria San Martino-IST, Università di Genova, Genova, Italy
| | | | - Fabio Piscaglia
- Dipartimento di Scienze Mediche e Chirurgiche, Unità di Medicina Interna, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Gian Lodovico Rapaccini
- Unità di Medicina Interna e Gastroenterologia, Complesso Integrato Columbus, Università Cattolica di Roma, Roma, Italy
| | - Maria Di Marco
- Divisione di Medicina, Azienda Ospedaliera Bolognini, Seriate, Italy
| | - Eugenio Caturelli
- Unità Operativa di Gastroenterologia, Ospedale Belcolle, Viterbo, Italy
| | - Marco Zoli
- Dipartimento di Gastroenterologia e Medicina Interna, Unità di Medicina Interna, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Franco Borzio
- Dipartimento di Medicina, Unità di Radiologia, Ospedale Fatebenefratelli, Milano, Italy
| | - Rodolfo Sacco
- Unità Operativa Gastroenterologia e Malattie del Ricambio, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Giuseppe Cabibbo
- Dipartimento Biomedico di Medicina Interna e Specialistica, Unità di Gastroenterologia, Università di Palermo, Palermo, Italy
| | - Martina Felder
- Ospedale Regionale di Bolzano, Unità di Gastroenterologia, Bolzano, Italy
| | - Filomena Morisco
- Dipartimento di Medicina Clinica e Chirurgia, Unità di Gastroenterologia, Università di Napoli "Federico II", Napoli, Italy
| | - Antonio Gasbarrini
- Unità di Medicina Interna e Gastroenterologia, Policlinico Gemelli, Università Cattolica di Roma, Roma, Italy
| | | | - Francesco G Foschi
- Dipartimento di Medicina Interna, Ospedale per gli Infermi di Faenza, Faenza, Italy
| | - Elisabetta Biasini
- Unità di Malattie Infettive ed Epatologia, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Alberto Masotto
- Gastroenterology Unit, Ospedale Sacro Cuore Don Calabria, Negrar, Italy
| | - Roberto Virdone
- Dipartimento Biomedico di Medicina Interna e Specialistica, Unità di Medicina Interna 2, Azienda Ospedaliera Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy
| | - Mauro Bernardi
- Dipartimento di Scienze Mediche Chirurgiche, Unità di Semeiotica Medica, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Franco Trevisani
- Dipartimento di Scienze Mediche Chirurgiche, Unità di Semeiotica Medica, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
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Bucci L, Garuti F, Lenzi B, Pecorelli A, Farinati F, Giannini EG, Granito A, Ciccarese F, Rapaccini GL, Di Marco M, Caturelli E, Zoli M, Borzio F, Sacco R, Cammà C, Virdone R, Marra F, Felder M, Morisco F, Benvegnù L, Gasbarrini A, Svegliati-Baroni G, Foschi FG, Missale G, Masotto A, Nardone G, Colecchia A, Bernardi M, Trevisani F. The evolutionary scenario of hepatocellular carcinoma in Italy: an update. Liver Int 2017; 37:259-270. [PMID: 27427866 DOI: 10.1111/liv.13204] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 07/12/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Epidemiology of hepatocellular carcinoma is changing worldwide. This study aimed at evaluating the changing scenario of aetiology, presentation, management and prognosis of hepatocellular carcinoma in Italy during the last 15 years. METHODS Retrospective analysis of the ITA.LI.CA (Italian Liver Cancer) database including 5192 hepatocellular carcinoma patients managed in 24 centres from 2000 to 2014. Patients were divided into three groups according to the date of cancer diagnosis (2000-2004, 2005-2009 and 2010-2014). RESULTS The main results were as follows: (i) progressive patient aging; (ii) progressive expansion of non-viral cases and, namely, of "metabolic" hepatocellular carcinomas; (iii) increasing proportion of hepatocellular carcinoma diagnosed during a correct (semi-annual) surveillance programme; (iv) favourable cancer stage migration; (v) increased use of radiofrequency ablation to the detriment of percutaneous ethanol injection; (vi) improved outcomes of ablative and transarterial treatments; (vii) improved overall survival (adjusted for the lead time in surveyed patients), particularly after 2009, of both viral and non-viral patients presenting with an early- or intermediate-stage hepatocellular carcinoma. CONCLUSIONS During the last 15 years several aetiological and clinical features of hepatocellular carcinoma patients have changed, as their management. The observed improvement of overall survival was owing both to the wider use of semi-annual surveillance, expanding the proportion of tumours that qualified for curative treatments, and to the improved outcome of loco-regional treatments.
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Affiliation(s)
- Laura Bucci
- Unità di Semeiotica Medica, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Francesca Garuti
- Unità di Semeiotica Medica, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Barbara Lenzi
- Unità di Semeiotica Medica, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Anna Pecorelli
- Unità di Medicina Interna, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Fabio Farinati
- Unità di Gastroenterologia, Dipartimento di Scienze Chirurgiche e Gastroenterologiche, Università di Padova, Padova, Italy
| | - Edoardo G Giannini
- Unità di Gastroenterologia, Dipartimento di Medicina Interna, IRCCS-Azienda Ospedaliera Universitaria San Martino-IST, Università di Genova, Genova, Italy
| | - Alessandro Granito
- Unità di Medicina Interna, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | | | - Gian Lodovico Rapaccini
- Unità di Medicina Interna e Gastroenterologia, Complesso Integrato Columbus, Università Cattolica di Roma, Rome, Italy
| | - Maria Di Marco
- Divisione di Medicina, Azienda Ospedaliera Bolognini, Seriate, Italy
| | - Eugenio Caturelli
- Unità Operativa di Gastroenterologia, Ospedale Belcolle, Viterbo, Italy
| | - Marco Zoli
- Unità di Medicina Interna, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Franco Borzio
- Unità di Radiologia, Dipartimento di Medicina, Ospedale Fatebenefratelli, Milan, Italy
| | - Rodolfo Sacco
- Unità Operativa Gastroenterologia e Malattie del Ricambio, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Calogero Cammà
- Unità di Gastroenterologia, Dipartimento Biomedico di Medicina Interna e Specialistica, Università di Palermo, Palermo, Italy
| | - Roberto Virdone
- Divisione di Medicina Interna, Ospedale Villa Sofia - V. Cervello, Università di Palermo, Palermo, Italy
| | - Fabio Marra
- Medicina Interna ed Epatologia, Dipartimento di Medicina Sperimentale e Clinica - Università di Firenze, Firenze, Italy
| | - Martina Felder
- Unità di Gastroenterologia, Ospedale Regionale di Bolzano, Bolzano, Italy
| | - Filomena Morisco
- Unità di Gastroenterologia, Dipartimento di Medicina Clinica e Chirurgia, Università di Napoli "Federico II", Naples, Italy
| | - Luisa Benvegnù
- Dipartimento di Medicina Molecolare, Università di Padova, Padua, Italy
| | - Antonio Gasbarrini
- Unità di Medicina Interna e Gastroenterologia, Policlinico Gemelli, Università Cattolica di Roma, Rome, Italy
| | - Gianluca Svegliati-Baroni
- Dipartimento di Gastroenterologia, Gastroenterologia, Politecnico-Università delle Marche, Ancona, Italy
| | | | - Gabriele Missale
- Unità di Malattie Infettive ed Epatologia, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Alberto Masotto
- Unità di Gastroenterologia, Ospedale Sacro Cuore Don Calabria, Negrar, Italy
| | - Gerardo Nardone
- Dipartimento di Medicina Clinica e Chirurgia, Unità di Epato-Gastroenterologia, Università di Napoli "Federico II", Naples, Italy
| | - Antonio Colecchia
- Unità di Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Mauro Bernardi
- Unità di Semeiotica Medica, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
| | - Franco Trevisani
- Unità di Semeiotica Medica, Dipartimento di Scienze Mediche e Chirurgiche, Alma Mater Studiorum - Università di Bologna, Bologna, Italy
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Piscaglia F, Svegliati-Baroni G, Barchetti A, Pecorelli A, Marinelli S, Tiribelli C, Bellentani S. Clinical patterns of hepatocellular carcinoma in nonalcoholic fatty liver disease: A multicenter prospective study. Hepatology 2016; 63:827-38. [PMID: 26599351 DOI: 10.1002/hep.28368] [Citation(s) in RCA: 397] [Impact Index Per Article: 49.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 11/11/2015] [Indexed: 02/06/2023]
Abstract
UNLABELLED Nonalcoholic fatty liver disease (NAFLD) represents the hepatic manifestation of metabolic syndrome and may evolve into hepatocellular carcinoma (HCC). Only scanty clinical information is available on HCC in NAFLD. The aim of this multicenter observational prospective study was to assess the clinical features of patients with NAFLD-related HCC (NAFLD-HCC) and to compare them to those of hepatitis C virus (HCV)-related HCC. A total of 756 patients with either NAFLD (145) or HCV-related chronic liver disease (611) were enrolled in secondary care Italian centers. Survival was modeled according to clinical parameters, lead-time bias, and propensity analysis. Compared to HCV, HCC in NAFLD patients had a larger volume, showed more often an infiltrative pattern, and was detected outside specific surveillance. Cirrhosis was present in only about 50% of NAFLD-HCC patients, in contrast to the near totality of HCV-HCC. Regardless of tumor stage, survival was significantly shorter (P = 0.017) in patients with NAFLD-HCC, 25.5 months (95% confidence interval 21.9-29.1), than in those with HCV-HCC, 33.7 months (95% confidence interval 31.9-35.4). To eliminate possible confounders, a propensity score analysis was performed, which showed no more significant difference between the two groups. Additionally, analysis of patients within Milan criteria submitted to curative treatments did not show any difference in survival between NAFLD-HCC and HCV-HCC (respectively, 38.6 versus 41.0 months, P = nonsignificant) CONCLUSIONS NAFLD-HCC is more often detected at a later tumor stage and could arise also in the absence of cirrhosis, but after patient matching, it has a similar survival rate compared to HCV infection; a future challenge will be to identify patients with NAFLD who require more stringent surveillance in order to offer the most timely and effective treatment.
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Affiliation(s)
- Fabio Piscaglia
- Unità di Medicina, Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Gianluca Svegliati-Baroni
- Department of Gastroenterology and Obesity Center, Università Politecnica delle Marche, Ancona, Italy
| | - Andrea Barchetti
- Centro Studi Fegato, Fondazione Italiana Fegato-Science Park-Basovizza Campus, Trieste, Italy
| | - Anna Pecorelli
- Unità di Medicina, Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Sara Marinelli
- Unità di Medicina, Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Claudio Tiribelli
- Centro Studi Fegato, Fondazione Italiana Fegato-Science Park-Basovizza Campus, Trieste, Italy
- Dipartimento di Scienze Mediche, Università di Trieste, Trieste, Italy
| | - Stefano Bellentani
- Centro Studi Fegato, Fondazione Italiana Fegato-Science Park-Basovizza Campus, Trieste, Italy
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Sagrini E, Pecorelli A, Pettinari I, Cucchetti A, Stefanini F, Bolondi L, Piscaglia F. Contrast-enhanced ultrasonography to diagnose complicated acute cholecystitis. Intern Emerg Med 2016; 11:19-30. [PMID: 26078199 DOI: 10.1007/s11739-015-1263-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 05/15/2015] [Indexed: 12/21/2022]
Abstract
Gangrenous cholecystitis and perforation are severe complications of acute cholecystitis, which have a challenging preoperative diagnosis. Early identification allows better surgical management. Contrast-enhanced computed tomography (ceCT) is the current diagnostic gold standard. Contrast-enhanced ultrasonography (CEUS) is a promising tool for the diagnosis of gallbladder perforation, but data from the literature concerning efficacy are sparse. The aim of the study was to evaluate CEUS findings in pathologically proven complicated cholecystitis (gangrenous, perforated gallbladder, pericholecystic abscess). A total of 8 patients submitted to preoperative CEUS, and with subsequent proven acute complicated cholecystitis at surgical inspection and pathological analysis, were retrospectively identified. The final diagnosis was gangrenous/phlegmonous cholecystitis (n. 2), phlegmonous/ulcerative changes plus pericholecystic abscess (n. 2), perforated plus pericholecystic abscess (n. 3), or perforated plus pericholecystic biliary collection (n. 1). Conventional US findings revealed irregularly thickened gallbladder walls in all 8 patients, with vaguely defined walls in 7 patients, four of whom also had striated wall thickening. CEUS revealed irregular enhancing gallbladder walls in all patients. A distinct wall defect was seen in six patients, confirmed as gangrenous/phlegmonous cholecystitis at pathology in all six, and in four as perforation at macroscopic surgical inspection. CEUS is a non-invasive easily repeatable technique that can be performed at the bedside, and is able to accurately diagnose complicated/perforated cholecystitis. Despite the limited sample size in the present case series, CEUS appears as a promising tool for the management of patients with the clinical possibility of having an acute complicated cholecystitis.
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Affiliation(s)
- Elisabetta Sagrini
- Division of Internal Medicine, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy.
| | - Anna Pecorelli
- Division of Internal Medicine, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy
| | - Irene Pettinari
- Division of Internal Medicine, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy
| | - Alessandro Cucchetti
- Liver and Multiorgan Transplant Unit, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy
| | - Federico Stefanini
- Division of Internal Medicine, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy
| | - Luigi Bolondi
- Division of Internal Medicine, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy
| | - Fabio Piscaglia
- Division of Internal Medicine, Department of Medical and Surgical Sciences DIMEC, University of Bologna S. Orsola-Malpighi Hospital, Via Albertoni 15, 40138, Bologna, Italy
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Pecorelli A, Natrella F, Belmonte G, Miracco C, Cervellati F, Ciccoli L, Mariottini A, Rocchi R, Vatti G, Bua A, Canitano R, Hayek J, Forman H, Valacchi G. NADPH oxidase activation and 4-hydroxy-2-nonenal/aquaporin-4 adducts as possible new players in oxidative neuronal damage presents in drug-resistant epilepsy. Biochim Biophys Acta Mol Basis Dis 2015; 1852:507-19. [DOI: 10.1016/j.bbadis.2014.11.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 10/27/2014] [Accepted: 11/17/2014] [Indexed: 12/20/2022]
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Giannini EG, Farinati F, Ciccarese F, Pecorelli A, Rapaccini GL, Di Marco M, Benvegnù L, Caturelli E, Zoli M, Borzio F, Chiaramonte M, Trevisani F. Prognosis of untreated hepatocellular carcinoma. Hepatology 2015; 61:184-90. [PMID: 25234419 DOI: 10.1002/hep.27443] [Citation(s) in RCA: 169] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 09/15/2014] [Indexed: 12/20/2022]
Abstract
UNLABELLED The prognosis of untreated patients with hepatocellular carcinoma (HCC) is heterogeneous, and survival data were mainly obtained from control arms of randomized studies. Clinical practice data on this topic are urgently needed, so as to help plan studies and counsel patients. We assessed the prognosis of 600 untreated patients with HCC managed by the Italian Liver Cancer Group. Prognosis was evaluated by subdividing patients according to the Barcelona Clinic Liver Cancer (BCLC) classification. We also assessed the main demographic, clinical, and oncological determinants of survival in the subgroup of patients with advanced HCC (BCLC C). Advanced (BCLC C: n = 138; 23.0%) and end-stage HCC (BCLC D; n = 210; 35.0%) represented the majority of patients. Overall median survival was 9 months, and the principal cause of death was tumor progression (n = 279; 46.5%). Patients' median survival progressively and significantly decreased as BCLC stage worsened (BCLC 0: 38 months; BCLC A: 25 months; BCLC B: 10 months; BCLC C: 7 months; BCLC D: 6 months; P < 0.0001). Female gender (hazard ratio [HR] = 0.55; 95% confidence interval [CI] = 0.33-0.90; P = 0.018), ascites (HR = 1.81; 95% CI = 1.21-2.71; P = 0.004), and multinodular (>3) HCC (HR = 1.79; 95% CI = 1.21-2.63; P = 0.003) were independent predictors of survival in patients with advanced HCC (BCLC C). CONCLUSION BCLC adequately predicts the prognosis of untreated HCC patients. In untreated patients with advanced HCC, female gender, clinical decompensation of cirrhosis, and multinodular tumor are independent prognostic predictors and should be taken into account for patient stratification in future therapeutic studies.
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Affiliation(s)
- Edoardo G Giannini
- Dipartimento di Medicina Interna, Unità di Gastroenterologia, IRCCS-Azienda Ospedaliera Universitaria San Martino-IST, Università di Genova, Genova, Italy
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Abstract
Contrast-enhanced ultrasound (CEUS) is a sure, noninvasive, repeatable imaging technique widely used in the characterization of benign and malignant liver lesions. The European Federation of Societies for Ultrasound in Medicine and Biology guidelines suggest the typical CEUS features of liver lesions as criteria for the noninvasive diagnosis in cirrhotic and not-cirrhotic patients. The clinical application of CEUS in the liver study is summarized in this review; the contrast-enhanced patterns of the most frequent liver lesions are described (hepatocellular and cholangiocellular carcinoma, liver metastases, hemangioma, focal nodular hyperplasia, adenoma). The role of this imaging technique in the diagnostic algorithm of liver malignancy is illustrated and the CEUS application in hepatologic and oncological settings is depicted.
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Affiliation(s)
- Simona Leoni
- Division of Internal Medicine, Department of Medical & Surgical Science, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Ilaria Serio
- Division of Internal Medicine, Department of Medical & Surgical Science, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Anna Pecorelli
- Division of Internal Medicine, Department of Medical & Surgical Science, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Sara Marinelli
- Division of Internal Medicine, Department of Medical & Surgical Science, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Luigi Bolondi
- Division of Internal Medicine, Department of Medical & Surgical Science, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
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Cucchetti A, Trevisani F, Pecorelli A, Erroi V, Farinati F, Ciccarese F, Rapaccini GL, Di Marco M, Caturelli E, Giannini EG, Zoli M, Borzio F, Cabibbo G, Felder M, Gasbarrini A, Sacco R, Foschi FG, Missale G, Morisco F, Baroni GS, Virdone R, Bernardi M, Pinna AD. Estimation of lead-time bias and its impact on the outcome of surveillance for the early diagnosis of hepatocellular carcinoma. J Hepatol 2014; 61:333-41. [PMID: 24717522 DOI: 10.1016/j.jhep.2014.03.037] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Revised: 03/11/2014] [Accepted: 03/24/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND & AIMS Lead-time is the time by which diagnosis is anticipated by screening/surveillance with respect to the symptomatic detection of a disease. Any screening program, including surveillance for hepatocellular carcinoma (HCC), is subject to lead-time bias. Data regarding lead-time for HCC are lacking. Aims of the present study were to calculate lead-time and to assess its impact on the benefit obtainable from the surveillance of cirrhotic patients. METHODS One-thousand three-hundred and eighty Child-Pugh class A/B patients from the ITA.LI.CA database, in whom HCC was detected during semiannual surveillance (n = 850), annual surveillance (n = 234) or when patients came when symptomatic (n = 296), were selected. Lead-time was estimated by means of appropriate formulas and Monte Carlo simulation, including 1000 patients for each arm. RESULTS The 5-year overall survival after HCC diagnosis was 32.7% in semiannually surveilled patients, 25.2% in annually surveilled patients, and 12.2% in symptomatic patients (p<0.001). In a 10-year follow-up perspective, the median lead-time calculated for all surveilled patients was 6.5 months (7.2 for semiannual and 4.1 for annual surveillance). Lead-time bias accounted for most of the surveillance benefit until the third year of follow-up after HCC diagnosis. However, even after lead-time adjustment, semiannual surveillance maintained a survival benefit over symptomatic diagnosis (number of patients needed to screen = 13), as did annual surveillance (18 patients). CONCLUSIONS Lead-time bias is the main determinant of the short-term benefit provided by surveillance for HCC, but this benefit becomes factual in a long-term perspective, confirming the clinical utility of an anticipated diagnosis of HCC.
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Affiliation(s)
- Alessandro Cucchetti
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy.
| | - Franco Trevisani
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy
| | - Anna Pecorelli
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy
| | - Virginia Erroi
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy
| | - Fabio Farinati
- Dipartimento di Scienze Chirurgiche e Gastroenterologiche, Unità di Gastroenterologia, Università di Padova, Padova, Italy
| | | | - Gian Lodovico Rapaccini
- Unità di Medicina Interna e Gastroenterologia, Complesso Integrato Columbus, Università Cattolica di Roma, Roma, Italy
| | - Mariella Di Marco
- Divisione di Medicina, Azienda Ospedaliera Bolognini, Seriate, Italy
| | - Eugenio Caturelli
- Unità Operativa di Gastroenterologia, Ospedale Belcolle, Viterbo, Italy
| | - Edoardo G Giannini
- Dipartimento di Medicina Interna, Unità di Gastroenterologia, Università di Genova, Genova, Italy
| | - Marco Zoli
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy
| | - Franco Borzio
- Dipartimento di Medicina, Unità di Radiologia, Ospedale Fatebenefratelli, Milano, Italy
| | - Giuseppe Cabibbo
- Dipartimento Biomedico di Medicina Interna e Specialistica, Unità di Gastroenterologia, Università di Palermo, Palermo, Italy
| | - Martina Felder
- Ospedale Regionale di Bolzano, Unità di Gastroenterologia, Bolzano, Italy
| | - Antonio Gasbarrini
- Unità di Medicina Interna e Gastroenterologia, Policlinico Gemelli, Università Cattolica di Roma, Roma, Italy
| | - Rodolfo Sacco
- Unità Operativa Gastroenterologia e Malattie del Ricambio, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | | | - Gabriele Missale
- Unità di Malattie Infettive ed Epatologia, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Filomena Morisco
- Dipartimento di Medicina Clinica e Chirurgia, Unità di Gastroenterologia, Università di Napoli "Federico II", Napoli, Italy
| | | | - Roberto Virdone
- Dipartimento Biomedico di Medicina Interna e Specialistica, Unità di Medicina Interna, Palermo, Italy
| | - Mauro Bernardi
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy
| | - Antonio D Pinna
- Dipartimento di Scienze Mediche e Chirurgiche, Policlinico S. Orsola-Malpighi, Alma Mater Studiorum - Università of Bologna, Italy
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Marinelli S, Salvatore V, Baron Toaldo M, Milazzo M, Croci L, Venerandi L, Pecorelli A, Palamà C, Diana A, Bolondi L, Piscaglia F. Evaluation of the impact of transient interruption of antiangiogenic treatment using ultrasound-based techniques in a murine model of hepatocellular carcinoma. BMC Cancer 2014; 14:403. [PMID: 24902850 PMCID: PMC4057590 DOI: 10.1186/1471-2407-14-403] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 05/29/2014] [Indexed: 12/19/2022] Open
Abstract
Background Development of escape pathways from antiangiogenic treatments was reported to be associated with enhanced tumor aggressiveness and rebound effect was suggested after treatment stop. Aim of the study was to evaluate tumor response simulating different conditions of administration of antiangiogenic treatment (transient or definitive treatment stop) in a mouse model of hepatocellular carcinoma. Methods Subcutaneous tumors were created by inoculating 5×106 Huh7 cells into the right flank of 14 nude mice. When tumor size reached 5–10 mm, mice were divided in 3 groups: group 1 was treated with placebo, group 2 was treated with sorafenib (62 mg/kg via gavage) but temporarily suspended from day +5 to +9, whereas in group 3 sorafenib was definitively stopped at day +5. At day +13 all mice were sacrificed, collecting masses for Western-Blot analyses. Volume was calculated with B-mode ultrasonography at day 0, +5, +9, +11 and +13. VEGFR2-targeted contrast-enhanced ultrasound using BR55 (Bracco Imaging) was performed at day +5 and +13 and elastonosography (Esaote) at day +9 and +11 to assess tumor stiffness. Results Median growth percentage delta at day +13 versus day 0 was 197% (115–329) in group 1, 81% (48–144) in group 2 and 111% (27–167) in group 3. Median growth delta at day +13 with respect to day +5 was 79% (48–127), 37% (−14128) and 81% (15–87) in groups 1, 2 and 3, respectively. Quantification of targeted-CEUS at day +13 showed higher values in group 3 (509 Arbitrary Units AI, range 293–652) than group 1 (275 AI, range 191–494) and group 2 (181 AI, range 63–318) (p = 0.033). Western-Blot analysis demonstrated higher VEGFR2 expression in group 3 with respect to group 1 and 2. Conclusions A transient interruption of antiangiogenic treatment does not impede restoration of tumor response, while a definitive interruption tends to stimulate a rebound of angiogenesis to higher level than without treatment.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna and S, Orsola-Malpighi Hospital, Bologna, Italy.
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Giannini EG, Sammito G, Farinati F, Ciccarese F, Pecorelli A, Rapaccini GL, Di Marco M, Caturelli E, Zoli M, Borzio F, Cabibbo G, Felder M, Gasbarrini A, Sacco R, Foschi FG, Missale G, Morisco F, Svegliati Baroni G, Virdone R, Trevisani F. Determinants of alpha-fetoprotein levels in patients with hepatocellular carcinoma: implications for its clinical use. Cancer 2014; 120:2150-7. [PMID: 24723129 DOI: 10.1002/cncr.28706] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 02/02/2014] [Accepted: 03/07/2014] [Indexed: 12/18/2022]
Abstract
BACKGROUND α-Fetoprotein (AFP) is a biomarker commonly used in the management of patients with hepatocellular carcinoma (HCC), although the possible determinants of its serum levels in these patients have not been adequately explored. For this study, the authors evaluated the relevance of demographic, clinical, and oncologic factors to the presence of elevated AFP levels in large cohort of patients with HCC. METHODS In 4123 patients with HCC who were managed by the Italian Liver Cancer Group, AFP levels were assessed along with their association with demographic, biochemical, clinical, and oncologic characteristics. Patients were subdivided according to the presence of elevated AFP (ie, >10 ng/mL). RESULTS AFP levels were elevated in 62.4% of patients with HCC. Multivariate logistic regression analysis indicated that being a woman (odds ratio [OR], 1.497; 95% confidence interval [95%CI], 1.250-1.793; P < .0001), the presence of cirrhosis (OR, 1.538; 95% CI, 1.050-2.254; P = .027), liver disease with viral etiology (OR, 1.900; 95% CI, 1.589-2.272; P < .0001), an elevated alanine aminotransferase level (OR, 1.878; 95% CI, 1.602-2.202; P < .0001), a low albumin level (OR, 1.301; 95% CI, 1.110-1.525; P = .012), an HCC tumor size >2 cm (OR, 1.346; 95% CI, 1.135-2.596; P = .001), multinodular HCC (OR, 1.641; 95% CI, 1.403-1.920; P < .0001), and the presence of vascular invasion (OR, 1.774; 95% CI, 1.361-2.311; P < .0001) were associated independently with elevated levels of AFP. Both the median AFP level and the proportion of patients who had elevated levels increased with decreasing degrees of HCC differentiation (P < .0001). CONCLUSIONS Sex and features of chronic liver disease were identified as nontumor characteristics that influence serum AFP levels in patients with HCC. These findings should be taken into account as limitations in interpreting the oncologic meaning of this biomarker in clinical practice.
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Affiliation(s)
- Edoardo G Giannini
- Gastroenterology Unit, Department of Internal Medicine, IRCCS-University Hospital San Martino-IST, University of Genoa, Genoa, Italy
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De Felice C, Signorini C, Leoncini S, Pecorelli A, Durand T, Valacchi G, Ciccoli L, Hayek J. [Oxidative stress and Rett syndrome]. Minerva Pediatr 2014; 66:41-62. [PMID: 24608581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The oxidative stress (OS) hypothesis is able to explain several features of Rett syndrome (RTT), a pervasive development disorder almost exclusively affecting females mainly caused by a mutation in the X-linked methyl-CpG binding protein 2 (MeCP2) gene. In particular, the generation of an OS imbalance is related to MeCP2 gene mutation type, as well as natural history, clinical heterogeneity of the disease, and is compatible with the potential reversibility of the disease observed in the RTT animal models. In addition, our findings indicate the importance of blood as a suitable biological fluid for detecting markers of central nervous system oxidative damage in RTT and underline the key role of interaction between organic chemists, OS biochemists, and clinicians in revealing potential new markers of the disease and identifying potential new targets and interventional strategies aimed at improving the quality of life of these patients, affected by a so far incurable disease. Further efforts in the near future are needed in order to dissect the "black box" of the molecular events likely linking the MeCP2 gene mutation to OS derangement and subsequent disease expression.
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Affiliation(s)
- C De Felice
- Unità Operativa Complessa di Terapia Intensiva Neonatale Policlinico Le Scotte Azienda Ospedaliera Universitaria Senese (AOUS), Siena, Italia -
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Cazzagon N, Trevisani F, Maddalo G, Giacomin A, Vanin V, Pozzan C, Poggio PD, Rapaccini G, Nolfo AMD, Benvegnù L, Zoli M, Borzio F, Giannini EG, Caturelli E, Chiaramonte M, Foschi FG, Cabibbo G, Felder M, Ciccarese F, Missale G, Baroni GS, Morisco F, Pecorelli A, Farinati F. Rise and fall of HCV-related hepatocellular carcinoma in Italy: a long-term survey from the ITA.LI.CA centres. Liver Int 2013; 33:1420-7. [PMID: 23758775 DOI: 10.1111/liv.12208] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Accepted: 05/01/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Hepatitis C virus (HCV) is the leading aetiological factor of HCC in the western world where, overall, its incidence is increasing, despite data suggesting an initial drop in some areas. The aim of this study was to evaluate epidemiology, clinical features and survival of HCV-related HCC (HCV-HCC) in a wide time range in Italy. METHODS Multicentre retrospective study including 3695 patients prospectively recruited by the ITA.LI.CA group. Patients were classified into three subgroups according to aetiology (Group A[GA], pure HCV; Group B[GB], HCV + cofactors; and Group C[GC], non-HCV) and in 5 time cohorts (5 years each), according to the year of diagnosis. Age, gender, Child-Pugh score, modality of diagnosis, stage, presence of thrombosis/metastases, type of treatment and survival were analysed. RESULTS A total of 1801 GA patients, 445 GB and 1333 GC were recruited. The number of GA patients peaked in the 1996-2000, gradually dropping thereafter (P < 0.0001), as observed for GB (P < 0.0001). Age at diagnosis increased (P < 0.0001), while percentage of patients diagnosed during surveillance and stage improved only in GA (P = 0.02 and P = 0.003 respectively). The survival significantly increased over time particularly in GA (median 37 months) and was longer in GA than in GB and GC (P < 0.0001). CONCLUSIONS The prevalence of HCC-HCV is decreasing in Italy since 2001. HCV-HCC patients are older, more frequently diagnosed under surveillance and in an earlier stage. HCC survival improved in the last 15 years and is significantly higher in patients with HCV-HCC. We therefore expect a further drop in both incidence and mortality for HCV-HCC in the years to come.
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Affiliation(s)
- Nora Cazzagon
- Dipartimento di Scienze Chirurgiche Oncologiche e Gastroenterologiche "P.G. Cevese", Università degli Studi di Padova, Padova, Italia
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Bota S, Piscaglia F, Marinelli S, Pecorelli A, Terzi E, Bolondi L. Comparison of international guidelines for noninvasive diagnosis of hepatocellular carcinoma. Liver Cancer 2012; 1:190-200. [PMID: 24159584 PMCID: PMC3760457 DOI: 10.1159/000343833] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The aim of this review is to present the similarities and differences between the latest guidelines for noninvasive diagnosis of hepatocelullar carcinoma (HCC) of American Association for the Study of Liver Diseases (AASLD), European Association for the Study of the Liver (EASL), Asian Pacific Association for the Study of the Liver (APASL), and Japanese Society of Hepatology. All the four guidelines defined a typical HCC vascular pattern as the homogeneous hyperenhancement (wash-in) in the arterial phase followed by wash-out in the venous or late phase. The AASLD and EASL guidelines accept only four-phase computed tomography and dynamic contrast magnetic resonance imaging (MRI) for HCC diagnosis, whereas the APASL and Japanese guidelines also accept contrast-enhanced ultrasound (CEUS). Regarding CEUS, the APASL guidelines accept the use of Levovist or Sonazoid as contrast agents, whereas the Japanese guidelines accept only the use of Sonazoid. The AASLD and EASL guidelines recommend using only extracellular contrast agents such as gadolinium for MRI, whereas the APASL guidelines also included the use of super paramagnetic iron oxid-MRI, and the Japanese guidelines recommended the use of gadolinium-ethoxybenzyl-diethylentriamine pentaacetic acid-MRI. The AASLD and EASL guidelines propos a diagnostic algorithm starting from the tumor size, whereas the APASL and Japanese guidelines recommend an algorithm starting from arterial tumor vascularity (hyper- or hypovascular in the arterial phase). In conclusion, important differences exist among the Western and Eastern guidelines for noninvasive HCC diagnosis.
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Affiliation(s)
- Simona Bota
- Division of Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy,Department of Gastroenterology and Hepatology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Fabio Piscaglia
- Division of Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy,*Division Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna via Albertoni 15, 40138 Bologna (Italy), Tel. +39 051 636 2542 / 68, E-Mail
| | - Sara Marinelli
- Division of Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Anna Pecorelli
- Division of Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Eleonora Terzi
- Division of Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Luigi Bolondi
- Division of Internal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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Bonifazi M, Mencarelli M, Fedele V, Ceccarelli I, Pecorelli A, Grasso G, Aloisi AM, Muscettola M. Glucocorticoid receptor mRNA expression in peripheral blood mononuclear cells in high trained compared to low trained athletes and untrained subjects. J Endocrinol Invest 2009; 32:816-20. [PMID: 19605973 DOI: 10.1007/bf03345751] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Physiological needs during prolonged exercise are a potent stimulus for the hypothalamic-pituitary-adrenal (HPA) axis. Hence, athletes undergoing daily endurance training sessions may have frequent and prolonged phases of endogenous hypercortisolism. Since chronic glucocorticoids treatment leads to down-regulation of glucocorticoid receptor alpha (GR-alpha) mRNA expression, endurance training could lead to modulation of GR expression. AIM The aim of the study was to evaluate GR-alpha and GR-beta mRNA expressions in peripheral blood mononuclear cells and plasma cortisol, ACTH and cortisol binding globulin (CBG) concentrations at rest in subjects undergoing different training regimes. SUBJECTS AND METHODS Nine high trained (HT) swimmers (training volume: 21.6+/-1.7 hours/week in 10-12 sessions) were compared with two age-matched control groups represented by 8 low trained (LT) runners (training volume: 6.4+/-2.6 h/week in 3-5 sessions) and 9 untrained subjects. Expression of GR was determined by RT-PCR of total RNA. Hormone levels were determined by radioimmunoassay methods. RESULTS HT athletes showed 10 times less GR-alpha mRNA expression than the untrained subjects, while LT athletes exhibited values about twofold less than the untrained subjects. GR-beta mRNA expression was undetectable in all subjects. No differences were observed among the three groups in hormone levels. CONCLUSIONS GR- alpha mRNA expression is repressed in proportion to the amount and frequency of the stressful stimuli due to training. Hence, this down-regulation may be a consequence of the frequent and prolonged exposure to cortisol acute elevations induced by training. GR-beta did not play an important role in inducing the down-regulation of GR-alpha mRNA expression observed.
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Affiliation(s)
- M Bonifazi
- Department of Physiology, University of Siena, Via Aldo Moro, I-53100 Siena, Italy.
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Valacchi G, Pecorelli A, Mencarelli M, Maioli E, Davis PA. Beta-carotene prevents ozone-induced proinflammatory markers in murine skin. Toxicol Ind Health 2009; 25:241-7. [PMID: 19651793 DOI: 10.1177/0748233709103030] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Beta-carotene has been thought to protect against oxidative stress generated by ultraviolet radiation and thus prevents skin cancer and skin aging (Biesalski and Obermueller-Jevic, 2001). However, nothing is known about its potential effects against other environmental sources of oxidative stress such as ozone (O3) in skin. Intake of oral beta-carotene supplements before exposure to sunlight (and thus inevitably also to (O3) has been recommended on a population-wide basis. However, although some studies have shown beta-carotene as providing skin protection as an antioxidant, other studies using skin cells in culture have shown that beta-carotene may have unexpected prooxidant properties (Obermüller-Jevic, et al., 2001). Given this, there is an ongoing debate regarding the protective or potentially harmful role(s) of beta-carotene in human skin. In this study, the effect of beta-carotene on ozone's effects on the skin of hairless mice was assessed. After feeding a diet supplemented with 0.5% beta-carotene for 1 month, mice were subjected to O3 exposure (0.8 ppm 6 h/day; 7 days) and the induction of proinflammatory markers such as tumor necrosis factor-alpha (TNFalpha), macrophage inflammatory protein 2 (MIP2), and inducible nitric oxide synthase (iNOS), and markers of oxidative stress, heme-oxygenase-1 (HO-1), were quantitated. The data showed that beta-carotene downregulated the induction of TNFalpha, MIP2, iNOS, and HO-1 in response to O3. We conclude that beta-carotene provides protection against O3-induced skin oxidative stress in vivo, which is consistent with a protective role for beta-carotene in the skin.
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Affiliation(s)
- G Valacchi
- Department of Biomedical Sciences, University of Siena, via Aldo Moro, Siena, Italy.
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Mencarelli M, Pecorelli A, Carbotti P, Valacchi G, Grasso G, Muscettola M. Endothelin receptor A expression in human inflammatory cells. ACTA ACUST UNITED AC 2009; 158:1-5. [PMID: 19524622 DOI: 10.1016/j.regpep.2009.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2009] [Accepted: 06/03/2009] [Indexed: 10/20/2022]
Abstract
Most inflammatory diseases show elevated levels of endothelin-1 (ET-1) probably due to an alteration in vascular structure and function with activation/accumulation of inflammatory cells. The ET receptors (ET(A), ET(B)) are widely expressed in all human vessels, consistent with the main role of ET-1 in maintaining physiological vascular tone. Previous findings have shown the expression on inflammatory cells such as neutrophils (PMNs) and macrophages (MØs) of ET-1 and endothelin-converting enzyme-1 (ECE-1) (the key enzyme in the biosynthesis of ET-1). Therefore the role of ET-1 cannot be related only to the vasoactivity. Our study was aimed to determine the expression and the cellular location of ET receptors in both human PMNs and MØs by the use of RT-PCR assay, Western blot analysis and immunocytological methods. Our results showed for the first time that PMNs and MØs clearly expressed ET(A) (mRNA and protein). Considering that the overproduction of ET-1 following endothelial dysfunction and inflammation, contributes to pathophysiological processes such as vascular hypertrophy, cell proliferation and fibrosis, our results suggest that PMNs and MØs can also play a key role in vascular dysfunctions via the possible formation of an autocrine loop between ET-1 and ET(A).
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Affiliation(s)
- M Mencarelli
- Department of Physiology, Siena University, Siena, Italy
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Massai L, Volpi N, Carbotti P, Fruschelli M, Mencarelli M, Pecorelli A, Muscettola M, Aglianò M, Alessandrini C, Grasso G. Endothelin-1 and endothelin-converting enzyme-1 in human granulomatous pathology of eyelid: an immunohistochemical and in situ hybridization study in chalazia. Histol Histopathol 2007; 22:1343-54. [PMID: 17701914 DOI: 10.14670/hh-22.1343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Endothelin-1 (ET-1), a potent vasoconstrictor peptide, is involved in several functions of eye pathophysiology, such as regulation of intraocular tension and retinal reactive vasoconstriction. As ET-1 pro-inflammatory and fibrosing activity is emerging in different fields of pathology, we investigated the expression of ET-1 and endothelin-converting enzyme-1 (ECE-1) in chalazia, granulomatous lesions of the eyelid. ET-1 and ECE-1 were analyzed by immunohistochemistry (IHC) in twenty surgically removed chalazia, with regard to expression in eyelid structures and inflammatory infiltrate. Phenotype of ET-1 expressing inflammatory cells was established by double immunofluorescence. The cellular localization of prepro-ET-1 (pp-ET-1) mRNA and ECE-1 mRNA was studied by nonisotopic in situ hybridization (ISH). Neutrophils (PMNs), macrophages and T-lymphocytes were scattered in stroma, around alveoli and grouped in lipogranulomas. PMNs, macrophages, basal epithelium of meibomian adenomers and central ducts immunostained for ET-1. ECE-1 protein was found in meibomian adenomers, conjunctival epithelium, tarsal mucous glands and in inflammatory cells. Hybridization signals for pp-ET-1 mRNA and ECE-1 mRNA were recognized in healthy and degenerating meibomian ducts, adenomers, inflammatory cells, as well as in vessel walls. ECE-1 mRNA was also present in conjunctival epithelium and Henle's crypts. Our findings suggest that the multifunctional peptide ET-1 may have a role in molecular genesis of tissue damage in chalazia. ET-1 cytokine activity is likely to support the migration of inflammatory cells and the setting of lipogranulomas; ET-1 stimulation might contribute to proliferation of fibroblasts and collagen synthesis. ET-1 upregulation on meibomian adenomers and ducts may further enhance granulomas formation by stimulating lipid release.
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Affiliation(s)
- L Massai
- Department of Biomedical Sciences, Siena University, Siena, Italy.
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